context: A woman and two men, that are dressed professionally, are having a discussion.
hypothesis: It is impossible that a woman and two men are negotiating a threesome.
valid_hypothesis: It is impossible that a woman and two men are negotiating a threesome.
invalid_hypothesis: There is a better than even chance that a woman and two men are negotiating a threesome.
hypothesis_assertion: A woman and two men are negotiating a threesome.