Let's say there is a riddle, and I am unsure of the answer but have narrowed it down to, say, 2 possibilities.
Would it be in poor form to post a single answer that says "Either it's A, or it's B"?
What about posting multiple answers, one for A and one for B? That doesn't seem acceptable to me but might as well ask since I'm on the topic.
I don't spend a lot of time here and don't really know what the culture is like.