context: It is certain that Lily is yellow. It is highly unlikely that Bernhard is a swan. Chances are slight that Sandra got the apple.
hypothesis: It is highly likely that lily is yellow, and Sandra got the apple.
valid_hypothesis: It is improbable that lily is yellow, and Sandra got the apple.
invalid_hypothesis: It is highly likely that lily is yellow, and Sandra got the apple.
hypothesis_assertion: Lily is yellow, and Sandra got the apple.