context: It is highly likely that Julius is a lion. There is little chance that Mary went to the bedroom. It is almost certain that Emily is a sheep.
hypothesis: It is unlikely that either Julius is a lion, or Mary went to the bedroom.
valid_hypothesis: There is a very good chance that either Julius is a lion, or Mary went to the bedroom.
invalid_hypothesis: It is unlikely that either Julius is a lion, or Mary went to the bedroom.
hypothesis_assertion: Either Julius is a lion, or Mary went to the bedroom.