context: We doubt that Lily is yellow. It is likely that Julius is green. It is likely that Sandra took the apple.
hypothesis: Chances are slight that lily is yellow, and Sandra took the apple.
valid_hypothesis: Chances are slight that lily is yellow, and Sandra took the apple.
invalid_hypothesis: It is likely that lily is yellow, and Sandra took the apple.
hypothesis_assertion: Lily is yellow, and Sandra took the apple.