When I first tried this exercise with my intuition, I got many of these wrong. Then, I tried them with with "could - list" and "list - could" rules, and got them all correct.
I normally don't have a problem with these kind of list problems on the LG section, and it made me wonder what I was missing here. Is it possible that I rely on the context of the problem to answer questions, and that's why I can't properly identify the scope of these questions without their context? Would you be able to better explain the general could/list rule? Thanks!