context: It is unlikely that John got the apple. It is impossible that Greg is a frog. It is almost certain that Brian is a lion. It is unlikely that if Brian is a lion, and John got the apple, then Daniel left the milk. It is certain that if either Greg is a frog, or John got the apple, then Mary moved to the garden. It is improbable that if either John got the apple, or Brian is a lion, then Lily is a rhino.
hypothesis: We doubt that daniel left the milk, or John got the apple.
valid_hypothesis: We doubt that daniel left the milk, or John got the apple.
invalid_hypothesis: It is probable that daniel left the milk, or John got the apple.
hypothesis_assertion: Daniel left the milk, or John got the apple.