context: There is little chance that Mary put down the apple. It is probably the case that John dropped the milk. We doubt that Brian is a swan.
hypothesis: It is highly unlikely that john dropped the milk, and Mary put down the apple.
valid_hypothesis: It is highly unlikely that john dropped the milk, and Mary put down the apple.
invalid_hypothesis: It is likely that john dropped the milk, and Mary put down the apple.
hypothesis_assertion: John dropped the milk, and Mary put down the apple.