Concept:In syllogism, a conclusion must be necessarily true based on the given statements.
Explanation:Given: All poles are guns. So the set of poles is entirely inside the set of guns.
Given: Some boats are not poles. So at least one boat lies outside the poles set.
Conclusion I: All guns are boats. This is not necessarily true; guns may include poles and other things not boats. So I does not follow.
Conclusion II: Some boats are not guns. The boat that is not a pole could still be a gun. For instance, if all boats are guns, the statement still holds. So II is not necessarily true.
Thus, neither conclusion follows.
Answer:D. if neither I nor II follows