context: It is likely that Brian is gray. We doubt that Daniel dropped the milk. There is almost no chance that Julius is a frog.
hypothesis: There is a better than even chance that either Brian is gray, or Daniel dropped the milk.
valid_hypothesis: There is a better than even chance that either Brian is gray, or Daniel dropped the milk.
invalid_hypothesis: It is improbable that either Brian is gray, or Daniel dropped the milk.
hypothesis_assertion: Either Brian is gray, or Daniel dropped the milk.