context: We doubt that Greg is a rhino. There is little chance that Julius is yellow. It is impossible that Winona is a sheep. It is almost certain that if Julius is yellow, or Winona is a sheep, then Daniel took the football. It is certain that if Julius is yellow, and Winona is a sheep, then Bill went to the bedroom. We believe that if Julius is yellow, and Winona is a sheep, then Mary got the milk.
hypothesis: It is probably the case that daniel took the football, and Bill went to the bedroom.
valid_hypothesis: It is impossible that daniel took the football, and Bill went to the bedroom.
invalid_hypothesis: It is probably the case that daniel took the football, and Bill went to the bedroom.
hypothesis_assertion: Daniel took the football, and Bill went to the bedroom.