context: It is impossible that Winona is a wolf. It is almost certain that Lily is a frog. It is highly likely that Sandra grabbed the milk. There is a very good chance that if Sandra grabbed the milk, and Lily is a frog, then Brian is a frog. It is likely that if Sandra grabbed the milk, or Lily is a frog, then Bernhard is white. It is probably the case that if Lily is a frog, or Winona is a wolf, then Mary went to the hallway.
hypothesis: There is little chance that winona is a wolf, or Sandra grabbed the milk.
valid_hypothesis: It is highly likely that winona is a wolf, or Sandra grabbed the milk.
invalid_hypothesis: There is little chance that winona is a wolf, or Sandra grabbed the milk.
hypothesis_assertion: Winona is a wolf, or Sandra grabbed the milk.