context: It is highly unlikely that Lily is a lion. It is certain that John went to the office. We believe that Julius is gray.
hypothesis: There is little chance that julius is gray, or John went to the office.
valid_hypothesis: It is certain that julius is gray, or John went to the office.
invalid_hypothesis: There is little chance that julius is gray, or John went to the office.
hypothesis_assertion: Julius is gray, or John went to the office.