I had the same reasoning as the poster directly above and I found the discussion on the incorrect conditional relationship confusing. I'd just like to clarify if any of the discussion on incorrect conditionality matters if E is an irrelevant point altogether. It seems irrelevant because the point of...

Hi! I'm still very confused about this one. I don't think I've ever felt more stuck about an answer that felt (and still feels) obvious and is apparently wrong. A says smokers who drink CB are less likely to develop heart disease than are smokers who do not drink CB. This doesn't eliminate the posit...