The duty of the court is to determine whether an issue of fact is presented, not to try the issue." The subject is discussed in Gordon v. Brotherhood, 109 Colo. 347, 125 P.2d 140. In the Eastenes-Adams case, as is further seen, defendants did not rely alone on their motion to dismiss, as here, but filed a general demurrer as well. The trial court there denied the motion, but sustained the demurrer.