Hi there!
So I'm still trying to answer this question and could use some help! Lots of different sources, including 7sager and the Trainer, suggest I find the flaw in the argument if I can, before considering answer choices. The question I've never been able to answer is this: Why? What does a correct answer choice in an NA question do to that flaw? With SA questions, the correct answer choice makes the flaw disappear. But with an NA, I don't have an answer. Any help would be amazing! I'm taking the Jan Lsat next week and I'm trying to tie up loose ends.