EVANS, Circuit Judge.

Auzio Hewlett and Alfred Gary were convicted, following a jury trial, of conspiracy to distribute and to possess with intent to distribute 50 grams or more of crack cocaine and 5 kilograms or more of cocaine, in violation of 21 U.S.C. §§ 841(a)(1), (b)(1)(A) and 846, and 18 U.S.C. § 2. Hewlett was sentenced to 240 months imprisonment and Gary received a life sentence. Both have appealed their convictions and the government has cross-appealed, claiming that Hewlett's sentence is unreasonable — that is, unreasonably short.

Hewlett and Gary were in the drug business together from the mid-1990s until the spring of 2003, when they were arrested — in possession of several kilograms of cocaine and marijuana — in Missouri on their way back to Wisconsin from Texas.

Their drug operation was originally centered in Racine, Wisconsin, selling crack cocaine with a man named Deontrae Mayfield. For some time during 1996 or 1997, Hewlett was a student at the University of Wisconsin-Parkside, near Racine. His roommate at Parkside later stored large quantities of cocaine, marijuana, and money for Hewlett and Gary.

In 1997, Hewlett and Gary took Mayfield to Janesville, a one-hour drive west from Racine. Mayfield realized that the crack market was much better in Janesville than Racine: the profits were higher and the streets were safer because of the absence of gang activity. They expanded the operation to Janesville. In fact, Mayfield moved to Janesville in 1997 to continue sales. In Janesville, the three often used juvenile girls to conduct their business, surmising that the girls would face less severe punishment if caught. Rather than sharing the profits of the drug sales with the girls, Mayfield and Hewlett would buy things for them — clothing, food from McDonald's. This stingy treatment of their employees apparently didn't engender an abundance of loyalty to the Gary/Hewlett operation as some of the girls became government witnesses against them.

In 1999, Hewlett was arrested in Janesville when one of the girls, April Peterson, drove — in a borrowed car — to his motel to drop off money and pick up more crack. There were police in the parking lot, but she nevertheless went to Hewlett's room. When she left with drugs, she apparently panicked at the presence of the police. She drove next door to a gas station, abandoned the car, called a friend to come and get her, and threw the drugs in a garbage can, all of which led to the arrests of Hewlett and others. Both before and after Hewlett's arrest, he and Gary continued to sell crack in Racine.

In 2003, Hewlett and Gary made two trips to Texas. Along on the second trip were Cassandra Maiden and Wythena Facen. On Interstate 44 south of St. Louis, Hewlett, who was driving, made a quick lane change that caused the SUV to veer onto the shoulder of the road. This maneuver caught the attention of a police officer in a marked squad car. As the squad approached their vehicle, Hewlett instructed Facen and Maiden to say they were traveling from Oklahoma. Facen was in the front passenger seat, Maiden was in the backseat, and Gary was lying in the cargo area of the SUV hiding under blankets. When the police reached the SUV, Hewlett presented a fraudulent Ohio driver's license. He acknowledged that the vehicle was a rental and, despite the fact that Gary was in the back under blankets, said the paperwork was in the cargo area. When the officers looked in the cargo area, they found Gary, who also produced a fraudulent Ohio driver's license. Because of these and other suspicious aspects to the stop, the officers brought in a narcotics-sniffing dog. Not surprisingly, Fido sniffed and indicated that drugs were present. The officers cut open an old, solid-sounding spare tire and found over three kilograms of cocaine and 17 packages of marijuana. That was the end of the Hewlett-Gary drug business.

In this appeal, Hewlett and Gary first argue that there was an impermissible variance between the single conspiracy charged in the indictment and the proof at trial. They contend that rather than one overarching conspiracy, there are actually three smaller conspiracies: a Janesville conspiracy, a Racine conspiracy, and a Missouri "incident." We disagree, but even were we to agree, the claim would fail.

A claim of a fatal variance is treated as an attack on the sufficiency of the evidence. United States v. Handlin, 366 F.3d 584 (7th Cir. 2004). Even if the evidence at trial reveals the existence of multiple conspiracies, a variance is not fatal if a reasonable juror could have found beyond a reasonable doubt that the defendants were part of the single, charged conspiracy. Id. We view the evidence in the light most favorable to the government. Id. Furthermore, the defendants must show that the variance prejudiced them. United States v. Messino, 382 F.3d 704 (7th Cir. 2004).

It is clear that for years Hewlett and Gary were involved together in the sale of drugs. It is of no consequence that they sold their wares in two locations and drove drugs though a third. Neither of the men claims — or could claim — that he was merely a buyer in a buyer-seller relationship with the other. Furthermore, neither could claim that he was involved in one smaller conspiracy but not another small conspiracy. Each was involved in this business from beginning to end in Racine, Janesville, and, for that matter, in Missouri. The evidence here allowed a reasonable jury to find that Hewlett and Gary were part of a single conspiracy.

But above all, there is no way to show that either was prejudiced by being charged in one, rather than three conspiracies. Neither could claim, for instance, that while he might have sold drugs in Racine, he had nothing to do with the Janesville operation. They were both involved in all aspects of this business. Neither defendant could receive a lesser sentence if he were convicted of two or three smaller conspiracies, rather than the larger one. There simply is no prejudice.

Hewlett and Gary also contend that the district judge committed reversible error in how he responded to a question the jury asked during its deliberations. The question was, "Can we find one defendant guilty and one not guilty?" The judge proposed to answer the question by saying:

Your instructions require that you consider each defendant's innocence or guilt separately. This answer is part of the written instructions that have been provided to you. Also keep in mind that you must follow all of the instructions that you have been given by the court.

Counsel for Gary objected to the word "innocence," pointing out that the duty of the jury is not to determine innocence, but rather a lack of guilt. Counsel suggested that a simple "yes" would be a sufficient answer to the question.

As if to illustrate the be-careful-what-you-wish-for principle, the judge responded:

Yeah. It probably would be appropriate to just refer to "guilt," but I put "innocence" in there for your benefit, and since you don't want it it's out. . . . It's out. Enough said. . . . It's out.

He continued, "I will refer to guilt only." And "You said that's what you wanted, that's what you'll get." Later he said, "`Innocence' is equivalent to `not guilty,' but you did not want `innocence.'"

The answer which was given to the jury was:

Your instructions require that you consider each defendant's guilt separately. This answer is part of the written instructions that have been provided to you. Also keep in mind that you must follow all of the instructions that you have been given by the court.

Very shortly, because he observed a typographical error in the instruction, the judge asked the bailiff to retrieve that answer, and he listened to further argument regarding the response. The rewritten response, which was then sent to the jury, said:

Your instructions require that you determine whether each defendant is guilty or not guilty. This should be done separately.

Defendants argue that all of this could well confuse the jury and constitutes reversible error.

We review a decision to answer a question from the jury as well as the language used in the response for an abuse of discretion. United States v. Young, 316 F.3d 649 (7th Cir. 2002). We examine a supplemental instruction by determining whether the instruction as a whole fairly and adequately treats the issue, whether the instruction is a correct statement of the law, and whether the court answered the question specifically. Id.

Was there a better way to handle this situation? The answer is yes — which, by the way — probably was, as well, the better answer to the jury's question. But we do not demand the best answer. Here, the instructions as a whole, which the jury was referred to and which they had in the jury room, were a correct statement of the law. The second answer to the jury's question was unassailable. As to the first answer, we are not convinced, in this context, that a reference to considering each defendant's guilt separately is reversible error. At the same time, for future reference, after our preference for a simple, "yes," we recommend the second answer, not the first.

Defendants also raise an issue, to preserve it, based on Almendarez-Torres v. United States, 523 U.S. 224, 118 S.Ct. 1219, 140 L.Ed.2d 350 (1998). We duly note that the issue has been properly raised.

We now arrive at the cross-appeal of the government, in which the contention is that the 20-year sentence imposed on Hewlett was unreasonable. Hewlett faced a statutory mandatory minimum sentence of 20 years and a maximum of life. Applying the guidelines, his sentence would have been life. The judge, however, concluded that the statutory minimum was a sufficient sentence.

The government's objection to the sentence is that the sentence below the guideline range was unreasonable. See United States v. Booker, 543 U.S. 220, 125 S.Ct. 738, 160 L.Ed.2d 621 (2005). We disagree. First of all, the government did not recommend the maximum — a life sentence. It cited Hewlett's intelligence and potential to give back to the community and recommended a sentence of 30 years. The judge agreed that there was reason to cut Hewlett a break; he simply gave him a larger break than the government asked for — again, be careful what you ask for. The judge cited as reasons Hewlett's "redeeming qualities," his "family history," and his age. Saying that the mandatory minimum term of 20 years "exacts a very substantial measure of punishment" and "sends a chilling message to anyone interested in dealing drugs." It may be a close question, but we cannot find that the sentence imposed on Hewlett was unreasonable.

Accordingly, the judgments of the district court are AFFIRMED.