context: There is a better than even chance that Mary moved to the garden. It is likely that John dropped the apple. There is almost no chance that Lily is gray.
hypothesis: Chances are about even that john dropped the apple, and Mary moved to the garden.
valid_hypothesis: Chances are about even that john dropped the apple, and Mary moved to the garden.
invalid_hypothesis: It is highly unlikely that john dropped the apple, and Mary moved to the garden.
hypothesis_assertion: John dropped the apple, and Mary moved to the garden.