context: We believe that Julius is yellow. It is highly likely that Lily is a frog. There is almost no chance that Sandra grabbed the milk. It is highly unlikely that if either Sandra grabbed the milk, or Julius is yellow, then Brian is gray. It is likely that if either Lily is a frog, or Sandra grabbed the milk, then Daniel dropped the apple. It is highly unlikely that if Julius is yellow, and Sandra grabbed the milk, then Bernhard is a lion.
hypothesis: It is probably not the case that either Lily is a frog, or Julius is yellow.
valid_hypothesis: It is probably not the case that either Lily is a frog, or Julius is yellow.
invalid_hypothesis: It is probable that either Lily is a frog, or Julius is yellow.
hypothesis_assertion: Either Lily is a frog, or Julius is yellow.