context: It is probably the case that Julius is a lion. It is highly unlikely that Brian is gray. It is highly likely that Jessica is a mouse. We believe that if Brian is gray, or Jessica is a mouse, then Greg is green. It is certain that if Brian is gray, or Julius is a lion, then Lily is white. There is a better than even chance that if Brian is gray, and Jessica is a mouse, then John went to the bedroom.
hypothesis: It is probably the case that john went to the bedroom, or Brian is gray.
valid_hypothesis: It is highly unlikely that john went to the bedroom, or Brian is gray.
invalid_hypothesis: It is probably the case that john went to the bedroom, or Brian is gray.
hypothesis_assertion: John went to the bedroom, or Brian is gray.