Hi @keishiashop, thanks for your post. The stem you are given says: "For the argument to be logically correct, it must make which of the following assumptions?"
The language "must make . . assumptions" indicates that a *necessary* assumption is missing from the argument in the stimulus that preceded this question stem. This means that the argument in the stimulus needs to be strengthened by selecting the one correct answer that provides the missing, necessary assumption.
Hope this helps! Please let us know if you have any additional questions.
