context: It is probably not the case that John dropped the milk. It is likely that Greg is a lion. It is certain that Daniel took the football.
hypothesis: It is likely that daniel took the football, and John dropped the milk.
valid_hypothesis: It is probably not the case that daniel took the football, and John dropped the milk.
invalid_hypothesis: It is likely that daniel took the football, and John dropped the milk.
hypothesis_assertion: Daniel took the football, and John dropped the milk.