context: Chances are slight that Brian is gray. There is a very good chance that Mary moved to the garden. It is likely that Sandra left the apple.
hypothesis: Chances are slight that sandra left the apple, or Brian is gray.
valid_hypothesis: We believe that sandra left the apple, or Brian is gray.
invalid_hypothesis: Chances are slight that sandra left the apple, or Brian is gray.
hypothesis_assertion: Sandra left the apple, or Brian is gray.