context: There is almost no chance that Mary moved to the garden. There is little chance that Brian is gray. There is almost no chance that Greg is a lion.
hypothesis: It is certain that mary moved to the garden, and Greg is a lion.
valid_hypothesis: It is impossible that mary moved to the garden, and Greg is a lion.
invalid_hypothesis: It is certain that mary moved to the garden, and Greg is a lion.
hypothesis_assertion: Mary moved to the garden, and Greg is a lion.