context: There is a very good chance that Emily is a wolf. It is probably not the case that Lily is yellow. Chances are about even that Brian is a frog.
hypothesis: Chances are about even that either Lily is yellow, or Brian is a frog.
valid_hypothesis: Chances are about even that either Lily is yellow, or Brian is a frog.
invalid_hypothesis: It is impossible that either Lily is yellow, or Brian is a frog.
hypothesis_assertion: Either Lily is yellow, or Brian is a frog.