context: There is a very good chance that Julius is a swan. There is little chance that Gertrude is a sheep. We believe that John went to the bedroom.
hypothesis: It is highly unlikely that gertrude is a sheep, or John went to the bedroom.
valid_hypothesis: We believe that gertrude is a sheep, or John went to the bedroom.
invalid_hypothesis: It is highly unlikely that gertrude is a sheep, or John went to the bedroom.
hypothesis_assertion: Gertrude is a sheep, or John went to the bedroom.