context: We doubt that John moved to the garden. There is little chance that Julius is white. There is a better than even chance that Mary went to the bedroom. There is a very good chance that if Mary went to the bedroom, and Julius is white, then Brian is a rhino. It is probably the case that if either Mary went to the bedroom, or Julius is white, then Lily is a frog. There is almost no chance that if Mary went to the bedroom, and Julius is white, then Antoine is thirsty.
hypothesis: There is almost no chance that john moved to the garden, and Julius is white.
valid_hypothesis: There is almost no chance that john moved to the garden, and Julius is white.
invalid_hypothesis: It is probable that john moved to the garden, and Julius is white.
hypothesis_assertion: John moved to the garden, and Julius is white.