context: It is improbable that Bill left the milk. It is unlikely that Julius is green. There is almost no chance that John is in the bathroom.
hypothesis: It is probably not the case that either Julius is green, or Bill left the milk.
valid_hypothesis: It is probably not the case that either Julius is green, or Bill left the milk.
invalid_hypothesis: It is almost certain that either Julius is green, or Bill left the milk.
hypothesis_assertion: Either Julius is green, or Bill left the milk.