context: There is a very good chance that Greg is a frog. There is a very good chance that John went to the bedroom. We doubt that Julius is a rhino.
hypothesis: It is unlikely that julius is a rhino, and John went to the bedroom.
valid_hypothesis: It is unlikely that julius is a rhino, and John went to the bedroom.
invalid_hypothesis: It is likely that julius is a rhino, and John went to the bedroom.
hypothesis_assertion: Julius is a rhino, and John went to the bedroom.