context: There is little chance that Lily is a swan. There is almost no chance that Daniel grabbed the milk. It is probably the case that John put down the milk.
hypothesis: It is likely that either Daniel grabbed the milk, or John put down the milk.
valid_hypothesis: It is likely that either Daniel grabbed the milk, or John put down the milk.
invalid_hypothesis: It is highly unlikely that either Daniel grabbed the milk, or John put down the milk.
hypothesis_assertion: Either Daniel grabbed the milk, or John put down the milk.