context: It is certain that Antoine is thirsty. Chances are about even that Julius is a swan. Chances are slight that Mary put down the apple.
hypothesis: It is improbable that either Antoine is thirsty, or Mary put down the apple.
valid_hypothesis: It is highly likely that either Antoine is thirsty, or Mary put down the apple.
invalid_hypothesis: It is improbable that either Antoine is thirsty, or Mary put down the apple.
hypothesis_assertion: Either Antoine is thirsty, or Mary put down the apple.