Anchor: A man in a hat and a woman in a skirt dance together on an otherwise empty dance floor.
Entailed: People are dancing.
Contradiction: People are at a wake.
Contradiction: The GAO staff doesn't want to discuss anything with the agency employees.
Contradiction: We used to think that cells in mature animal tissues are irreversibly differentiated.
Contradiction: I want to help myself..
Contradiction: The hotdog stand sells hotdogs.