context: There is little chance that Sumit is thirsty. It is improbable that Mary went to the hallway. Chances are about even that Lily is a rhino.
hypothesis: There is almost no chance that either Lily is a rhino, or Mary went to the hallway.
valid_hypothesis: Chances are about even that either Lily is a rhino, or Mary went to the hallway.
invalid_hypothesis: There is almost no chance that either Lily is a rhino, or Mary went to the hallway.
hypothesis_assertion: Either Lily is a rhino, or Mary went to the hallway.