context: There is a better than even chance that Greg is a rhino. There is a better than even chance that John got the milk. There is a better than even chance that Bernhard is a swan. We believe that if Bernhard is a swan, and John got the milk, then Sumit is bored. There is almost no chance that if either Bernhard is a swan, or John got the milk, then Mary went to the hallway. There is little chance that if either Greg is a rhino, or John got the milk, then Sandra grabbed the apple.
hypothesis: It is highly unlikely that sandra grabbed the apple, or Mary went to the hallway.
valid_hypothesis: It is highly unlikely that sandra grabbed the apple, or Mary went to the hallway.
invalid_hypothesis: There is a better than even chance that sandra grabbed the apple, or Mary went to the hallway.
hypothesis_assertion: Sandra grabbed the apple, or Mary went to the hallway.