context: It is improbable that Lily is green. It is improbable that John went to the hallway. There is a very good chance that Julius is a frog. There is little chance that if Julius is a frog, and John went to the hallway, then Daniel got the apple. There is little chance that if either Julius is a frog, or John went to the hallway, then Greg is a lion. It is unlikely that if either Lily is green, or John went to the hallway, then Mary dropped the milk.
hypothesis: It is almost certain that either Lily is green, or Mary dropped the milk.
valid_hypothesis: There is little chance that either Lily is green, or Mary dropped the milk.
invalid_hypothesis: It is almost certain that either Lily is green, or Mary dropped the milk.
hypothesis_assertion: Either Lily is green, or Mary dropped the milk.