context: We doubt that John went to the bedroom. It is highly unlikely that Daniel got the milk. We believe that Greg is a swan.
hypothesis: There is a very good chance that john went to the bedroom, or Greg is a swan.
valid_hypothesis: There is a very good chance that john went to the bedroom, or Greg is a swan.
invalid_hypothesis: There is little chance that john went to the bedroom, or Greg is a swan.
hypothesis_assertion: John went to the bedroom, or Greg is a swan.