context: It is almost certain that Daniel grabbed the milk. It is highly likely that Julius is a frog. It is highly likely that Lily is a swan. There is a better than even chance that if either Lily is a swan, or Julius is a frog, then Brian is a rhino. It is impossible that if Julius is a frog, or Daniel grabbed the milk, then Mary went to the bedroom. There is little chance that if Julius is a frog, and Daniel grabbed the milk, then Greg is gray.
hypothesis: It is almost certain that lily is a swan, and Mary went to the bedroom.
valid_hypothesis: It is impossible that lily is a swan, and Mary went to the bedroom.
invalid_hypothesis: It is almost certain that lily is a swan, and Mary went to the bedroom.
hypothesis_assertion: Lily is a swan, and Mary went to the bedroom.