context: There is a better than even chance that Lily is yellow. We doubt that Julius is green. We doubt that Bill went to the bedroom. It is improbable that if either Bill went to the bedroom, or Julius is green, then Greg is white. There is a better than even chance that if Bill went to the bedroom, and Julius is green, then Mary moved to the office. It is probable that if Lily is yellow, and Bill went to the bedroom, then Bernhard is gray.
hypothesis: There is a better than even chance that bill went to the bedroom, and Bernhard is gray.
valid_hypothesis: There is little chance that bill went to the bedroom, and Bernhard is gray.
invalid_hypothesis: There is a better than even chance that bill went to the bedroom, and Bernhard is gray.
hypothesis_assertion: Bill went to the bedroom, and Bernhard is gray.