context: It is impossible that Sumit is thirsty. There is almost no chance that Bernhard is a lion. It is improbable that Julius is gray. It is likely that if Julius is gray, and Bernhard is a lion, then Lily is white. It is certain that if Bernhard is a lion, and Julius is gray, then John went to the kitchen. It is certain that if Sumit is thirsty, and Julius is gray, then Mary got the football.
hypothesis: There is a better than even chance that bernhard is a lion, and John went to the kitchen.
valid_hypothesis: It is impossible that bernhard is a lion, and John went to the kitchen.
invalid_hypothesis: There is a better than even chance that bernhard is a lion, and John went to the kitchen.
hypothesis_assertion: Bernhard is a lion, and John went to the kitchen.