context: Chances are slight that Lily is a rhino. It is highly unlikely that Greg is a lion. It is unlikely that Daniel grabbed the milk.
hypothesis: There is a very good chance that lily is a rhino, and Daniel grabbed the milk.
valid_hypothesis: There is almost no chance that lily is a rhino, and Daniel grabbed the milk.
invalid_hypothesis: There is a very good chance that lily is a rhino, and Daniel grabbed the milk.
hypothesis_assertion: Lily is a rhino, and Daniel grabbed the milk.