Concept:Syllogism uses given statements to deduce valid conclusions.
Explanation:• Statement 1: No man is a donkey. So, all men are not donkeys.
• Statement 2: Rahul is a man.
• Conclusion I: Rahul is not a donkey. Since Rahul is a man, and no man is a donkey, this conclusion follows.
• Conclusion II: All men are not Rahul. This means “No man is Rahul.” But Rahul himself is a man, so this would be false. Thus, conclusion II does not follow.
• Therefore, only conclusion I follows.
Answer:Only conclusion I follows.