context: We doubt that Mary went to the bedroom. It is highly likely that Brian is a rhino. It is probably not the case that Bernhard is a frog. It is certain that if either Bernhard is a frog, or Mary went to the bedroom, then Greg is gray. There is little chance that if Bernhard is a frog, or Brian is a rhino, then Julius is green. There is little chance that if Mary went to the bedroom, and Bernhard is a frog, then Lily is white.
hypothesis: There is almost no chance that mary went to the bedroom, and Julius is green.
valid_hypothesis: There is almost no chance that mary went to the bedroom, and Julius is green.
invalid_hypothesis: It is probable that mary went to the bedroom, and Julius is green.
hypothesis_assertion: Mary went to the bedroom, and Julius is green.