context: We doubt that John picked up the milk. It is almost certain that Greg is a rhino. It is improbable that Brian is white. There is little chance that if John picked up the milk, or Brian is white, then Lily is yellow. It is probably not the case that if either John picked up the milk, or Brian is white, then Jessica is a wolf. It is improbable that if either Greg is a rhino, or John picked up the milk, then Mary went to the hallway.
hypothesis: There is little chance that either Jessica is a wolf, or Mary went to the hallway.
valid_hypothesis: There is little chance that either Jessica is a wolf, or Mary went to the hallway.
invalid_hypothesis: It is probable that either Jessica is a wolf, or Mary went to the hallway.
hypothesis_assertion: Either Jessica is a wolf, or Mary went to the hallway.