context: There is a very good chance that Brian is gray. It is almost certain that Antoine is tired. It is almost certain that Mary left the apple.
hypothesis: Chances are slight that either Mary left the apple, or Antoine is tired.
valid_hypothesis: Chances are slight that either Mary left the apple, or Antoine is tired.
invalid_hypothesis: It is highly likely that either Mary left the apple, or Antoine is tired.
hypothesis_assertion: Either Mary left the apple, or Antoine is tired.