context: We doubt that Lily is gray. It is highly unlikely that Bill moved to the garden. There is a better than even chance that Sandra took the apple.
hypothesis: There is almost no chance that lily is gray, and Bill moved to the garden.
valid_hypothesis: There is almost no chance that lily is gray, and Bill moved to the garden.
invalid_hypothesis: There is a better than even chance that lily is gray, and Bill moved to the garden.
hypothesis_assertion: Lily is gray, and Bill moved to the garden.