Anchor: African-American man with a poster in Times Square.
Entailed: The man is holding a poster
Contradiction: A white man is standing in Times Square
Contradiction: Others can take one of the regular horse rides or leer jets for the five minute ride.
Contradiction: Some people are in a band playing music.
Contradiction: We should have never had the civil rights movement.
Contradiction:  Given available ozone monitoring data, full-season ozone profiles were generated.