context: There is little chance that Daniel got the milk. It is probably not the case that Lily is a swan. Chances are about even that John went to the garden.
hypothesis: It is improbable that lily is a swan, and John went to the garden.
valid_hypothesis: It is improbable that lily is a swan, and John went to the garden.
invalid_hypothesis: It is likely that lily is a swan, and John went to the garden.
hypothesis_assertion: Lily is a swan, and John went to the garden.