context: We believe that Mary is in the bathroom. It is certain that Brian is gray. We believe that Jessica is a sheep.
hypothesis: There is little chance that brian is gray, or Mary is in the bathroom.
valid_hypothesis: It is certain that brian is gray, or Mary is in the bathroom.
invalid_hypothesis: There is little chance that brian is gray, or Mary is in the bathroom.
hypothesis_assertion: Brian is gray, or Mary is in the bathroom.