A bunch of answers just came into the low quality review queue (coincidentally, many by the same user...) and they all share one characteristic: they are incorrect, but they do attempt to answer the question. Just to confirm: because they attempt to answer the question, I should click "looks OK"?
Side note: like I said, many were by the same user, and the answers were ranging from years ago to recent. Was someone digging through the user's answers? Seems a little too many for coincidence.