premise: A man wearing black pants rides along a concrete ledge on rollerblades. hypothesis: The man may lose his balance.
neutral: Just because a man rides along a ledge does not infer that he is going to lose his balance.|neutral: Just because a man is on rollerblades on a ledge does not mean he may lose his balance.|neutral: Just because the man is on a concrete ledge does not mean he will necessarily lose his balance.