context: It is unlikely that Brian is yellow. Chances are slight that Lily is a lion. It is probably the case that Sumit is thirsty.
hypothesis: It is probably the case that lily is a lion, and Sumit is thirsty.
valid_hypothesis: It is highly unlikely that lily is a lion, and Sumit is thirsty.
invalid_hypothesis: It is probably the case that lily is a lion, and Sumit is thirsty.
hypothesis_assertion: Lily is a lion, and Sumit is thirsty.