context: There is a very good chance that Bernhard is a lion. It is highly likely that Lily is yellow. We believe that Mary left the football.
hypothesis: There is little chance that bernhard is a lion, and Lily is yellow.
valid_hypothesis: It is likely that bernhard is a lion, and Lily is yellow.
invalid_hypothesis: There is little chance that bernhard is a lion, and Lily is yellow.
hypothesis_assertion: Bernhard is a lion, and Lily is yellow.