context: It is unlikely that John is in the garden. There is little chance that Julius is yellow. It is almost certain that Mary went to the bedroom.
hypothesis: It is probably not the case that john is in the garden, or Julius is yellow.
valid_hypothesis: It is probably not the case that john is in the garden, or Julius is yellow.
invalid_hypothesis: It is probably the case that john is in the garden, or Julius is yellow.
hypothesis_assertion: John is in the garden, or Julius is yellow.