context: It is improbable that Lily is white. It is likely that Bernhard is green. It is probably not the case that John dropped the apple.
hypothesis: We doubt that bernhard is green, or John dropped the apple.
valid_hypothesis: We believe that bernhard is green, or John dropped the apple.
invalid_hypothesis: We doubt that bernhard is green, or John dropped the apple.
hypothesis_assertion: Bernhard is green, or John dropped the apple.