context: There is a better than even chance that Lily is a frog. It is highly likely that Gertrude is a wolf. It is unlikely that John got the milk.
hypothesis: It is highly likely that john got the milk, and Lily is a frog.
valid_hypothesis: Chances are slight that john got the milk, and Lily is a frog.
invalid_hypothesis: It is highly likely that john got the milk, and Lily is a frog.
hypothesis_assertion: John got the milk, and Lily is a frog.