context: It is probably not the case that John got the apple. It is likely that Greg is yellow. It is impossible that Lily is a frog.
hypothesis: It is unlikely that john got the apple, or Greg is yellow.
valid_hypothesis: We believe that john got the apple, or Greg is yellow.
invalid_hypothesis: It is unlikely that john got the apple, or Greg is yellow.
hypothesis_assertion: John got the apple, or Greg is yellow.