context: It is highly likely that Sumit is thirsty. It is highly likely that Julius is a rhino. There is almost no chance that Jessica is a wolf. It is certain that if Jessica is a wolf, or Julius is a rhino, then Daniel left the football. It is highly likely that if Sumit is thirsty, or Julius is a rhino, then Mary went to the kitchen. There is little chance that if Julius is a rhino, or Jessica is a wolf, then Greg is a swan.
hypothesis: There is a very good chance that either Greg is a swan, or Mary went to the kitchen.
valid_hypothesis: There is a very good chance that either Greg is a swan, or Mary went to the kitchen.
invalid_hypothesis: Chances are slight that either Greg is a swan, or Mary went to the kitchen.
hypothesis_assertion: Either Greg is a swan, or Mary went to the kitchen.