context: It is probably the case that Daniel took the football. It is impossible that Sandra grabbed the milk. There is a better than even chance that Bernhard is green. It is unlikely that if either Bernhard is green, or Sandra grabbed the milk, then Julius is gray. It is highly likely that if Bernhard is green, and Daniel took the football, then Brian is a lion. It is probably the case that if Daniel took the football, and Bernhard is green, then Greg is yellow.
hypothesis: We doubt that bernhard is green, or Daniel took the football.
valid_hypothesis: It is highly likely that bernhard is green, or Daniel took the football.
invalid_hypothesis: We doubt that bernhard is green, or Daniel took the football.
hypothesis_assertion: Bernhard is green, or Daniel took the football.