context: It is highly unlikely that Daniel dropped the milk. It is almost certain that Julius is a lion. It is improbable that Bill went to the hallway. There is little chance that if Daniel dropped the milk, or Bill went to the hallway, then Bernhard is a swan. It is almost certain that if Bill went to the hallway, or Julius is a lion, then Jessica is a wolf. It is impossible that if Julius is a lion, and Bill went to the hallway, then Sandra got the football.
hypothesis: It is almost certain that julius is a lion, or Daniel dropped the milk.
valid_hypothesis: It is almost certain that julius is a lion, or Daniel dropped the milk.
invalid_hypothesis: Chances are about even that julius is a lion, or Daniel dropped the milk.
hypothesis_assertion: Julius is a lion, or Daniel dropped the milk.