on the veracity of a witness to prove a fact, I should rely on the truth of the fact to prove the veracity of the witness.” (g) The fallacy of many questions, or of interrogation, occurs when several questions requiring different answers are asked, and the answer given to one is assumed as applicable to the others; as, “Are virtue and vice good or evil?” Whether we answer yes or no, we fall into error. We may also classify among fallacies all reasonings in which any one of the rules of the syllogism