context: It is highly likely that Lily is yellow. It is highly likely that Bernhard is gray. We doubt that Sandra left the apple.
hypothesis: We believe that either Bernhard is gray, or Sandra left the apple.
valid_hypothesis: We believe that either Bernhard is gray, or Sandra left the apple.
invalid_hypothesis: It is unlikely that either Bernhard is gray, or Sandra left the apple.
hypothesis_assertion: Either Bernhard is gray, or Sandra left the apple.