context: It is unlikely that Lily is a frog. There is a very good chance that John dropped the apple. It is highly likely that Daniel got the milk.
hypothesis: We believe that lily is a frog, and Daniel got the milk.
valid_hypothesis: We doubt that lily is a frog, and Daniel got the milk.
invalid_hypothesis: We believe that lily is a frog, and Daniel got the milk.
hypothesis_assertion: Lily is a frog, and Daniel got the milk.