context: It is unlikely that John went to the bedroom. It is likely that Mary got the milk. It is probable that Julius is yellow. There is a very good chance that if either John went to the bedroom, or Julius is yellow, then Bernhard is a frog. Chances are slight that if either Mary got the milk, or John went to the bedroom, then Greg is a rhino. We doubt that if either John went to the bedroom, or Julius is yellow, then Julie is in the bedroom.
hypothesis: It is probable that julie is in the bedroom, or Julius is yellow.
valid_hypothesis: It is probable that julie is in the bedroom, or Julius is yellow.
invalid_hypothesis: It is highly unlikely that julie is in the bedroom, or Julius is yellow.
hypothesis_assertion: Julie is in the bedroom, or Julius is yellow.