context: There is almost no chance that Fred went to the bedroom. It is highly likely that Sandra took the football. It is probable that Julius is a frog.
hypothesis: It is impossible that fred went to the bedroom, or Julius is a frog.
valid_hypothesis: It is likely that fred went to the bedroom, or Julius is a frog.
invalid_hypothesis: It is impossible that fred went to the bedroom, or Julius is a frog.
hypothesis_assertion: Fred went to the bedroom, or Julius is a frog.