context: There is a better than even chance that Lily is a lion. It is almost certain that John went to the garden. It is unlikely that Brian is white.
hypothesis: There is little chance that either Lily is a lion, or Brian is white.
valid_hypothesis: There is a better than even chance that either Lily is a lion, or Brian is white.
invalid_hypothesis: There is little chance that either Lily is a lion, or Brian is white.
hypothesis_assertion: Either Lily is a lion, or Brian is white.