Anchor: Until one looked directly into his sun-browned face he could pass as a man still in his late twenties.
Entailed: He looked like a man in his twenties until you stared at his face.
Contradiction: He was a young girl, through and through.
Contradiction: Why else would you sit and do nothing?
Contradiction: A stage is being built in the city.
Contradiction: There are people playing football.
Contradiction: Someone is moving across a bridge.