The critical issue on this appeal is whether, in addition to setting forth the allegations of conduct of the defendants which would establish the elements of the offense of obscenity as set forth in section 11-20(a) of the Criminal Code of 1961, the charging instrument in an obscenity case must also set forth the definitional elements of the term "obscenity" or "obscene" as used in the Illinois obscenity statute. • 1 We agree with the State and find the case of People v. Vavrys (1964), 47 Ill. App.2d 258, to be dispositive of this issue. In Vavrys, the court addressed the same issue, to wit, the sufficiency of an obscenity information which alleged the commission of the offense solely in terms of the elements of the offense as set forth in the statute itself.