context: We believe that Brian is gray. We believe that Emily is a sheep. There is little chance that Lily is a frog. There is a very good chance that if Lily is a frog, and Brian is gray, then Mary moved to the office. It is probably not the case that if Emily is a sheep, and Brian is gray, then John went to the bedroom. It is probable that if Emily is a sheep, and Brian is gray, then Julius is green.
hypothesis: It is likely that john went to the bedroom, and Julius is green.
valid_hypothesis: There is little chance that john went to the bedroom, and Julius is green.
invalid_hypothesis: It is likely that john went to the bedroom, and Julius is green.
hypothesis_assertion: John went to the bedroom, and Julius is green.