context: It is almost certain that Lily is gray. It is highly unlikely that Brian is yellow. There is a better than even chance that Mary went to the kitchen.
hypothesis: It is impossible that lily is gray, or Mary went to the kitchen.
valid_hypothesis: It is certain that lily is gray, or Mary went to the kitchen.
invalid_hypothesis: It is impossible that lily is gray, or Mary went to the kitchen.
hypothesis_assertion: Lily is gray, or Mary went to the kitchen.