context: It is probably not the case that Greg is yellow. It is likely that Brian is gray. Chances are slight that John discarded the milk. It is almost certain that if John discarded the milk, or Greg is yellow, then Jessica is a wolf. It is probably not the case that if Greg is yellow, or John discarded the milk, then Julius is a swan. There is little chance that if Brian is gray, and John discarded the milk, then Bill went to the kitchen.
hypothesis: It is highly likely that jessica is a wolf, or Bill went to the kitchen.
valid_hypothesis: It is probably not the case that jessica is a wolf, or Bill went to the kitchen.
invalid_hypothesis: It is highly likely that jessica is a wolf, or Bill went to the kitchen.
hypothesis_assertion: Jessica is a wolf, or Bill went to the kitchen.