context: It is impossible that Mary went to the bedroom. It is unlikely that Julius is a rhino. It is certain that Brian is green. It is probable that if Julius is a rhino, and Brian is green, then Daniel took the milk. It is improbable that if either Brian is green, or Julius is a rhino, then Sandra left the football. It is unlikely that if Mary went to the bedroom, or Julius is a rhino, then Winona is a mouse.
hypothesis: It is highly likely that brian is green, and Julius is a rhino.
valid_hypothesis: We doubt that brian is green, and Julius is a rhino.
invalid_hypothesis: It is highly likely that brian is green, and Julius is a rhino.
hypothesis_assertion: Brian is green, and Julius is a rhino.