context: Chances are about even that Antoine is thirsty. It is almost certain that Mary went to the kitchen. Chances are about even that Julius is a swan.
hypothesis: There is little chance that antoine is thirsty, or Julius is a swan.
valid_hypothesis: We believe that antoine is thirsty, or Julius is a swan.
invalid_hypothesis: There is little chance that antoine is thirsty, or Julius is a swan.
hypothesis_assertion: Antoine is thirsty, or Julius is a swan.