context: There is a better than even chance that Julius is yellow. It is probable that Mary left the football. It is highly likely that Fred went to the garden.
hypothesis: It is improbable that fred went to the garden, or Julius is yellow.
valid_hypothesis: It is almost certain that fred went to the garden, or Julius is yellow.
invalid_hypothesis: It is improbable that fred went to the garden, or Julius is yellow.
hypothesis_assertion: Fred went to the garden, or Julius is yellow.