context: It is highly likely that Daniel grabbed the milk. There is a very good chance that Yann is tired. There is a better than even chance that Julius is a lion.
hypothesis: Chances are about even that either Julius is a lion, or Daniel grabbed the milk.
valid_hypothesis: Chances are about even that either Julius is a lion, or Daniel grabbed the milk.
invalid_hypothesis: There is almost no chance that either Julius is a lion, or Daniel grabbed the milk.
hypothesis_assertion: Either Julius is a lion, or Daniel grabbed the milk.