context: There is little chance that John dropped the milk. It is highly unlikely that Lily is a swan. It is probably not the case that Jeff put down the apple.
hypothesis: There is a very good chance that jeff put down the apple, and Lily is a swan.
valid_hypothesis: There is almost no chance that jeff put down the apple, and Lily is a swan.
invalid_hypothesis: There is a very good chance that jeff put down the apple, and Lily is a swan.
hypothesis_assertion: Jeff put down the apple, and Lily is a swan.