context: It is likely that John went to the garden. It is certain that Julius is a frog. We doubt that Fred is in the bedroom. It is probable that if Julius is a frog, and Fred is in the bedroom, then Sandra took the milk. It is impossible that if Julius is a frog, and John went to the garden, then Brian is green. We believe that if Julius is a frog, or John went to the garden, then Greg is white.
hypothesis: It is unlikely that either Julius is a frog, or Sandra took the milk.
valid_hypothesis: It is highly likely that either Julius is a frog, or Sandra took the milk.
invalid_hypothesis: It is unlikely that either Julius is a frog, or Sandra took the milk.
hypothesis_assertion: Either Julius is a frog, or Sandra took the milk.