Anchor: How can we defend against such men? said Alvic.
Entailed: Alvic didn't know if they could defend themselves against men.
Contradiction: Alvic knew they could defend themselves.
Contradiction: We didn't see the stories so we didn' tknow what to think.
Contradiction: The truck has the doors open.
Contradiction: A football player is practicing alone.
Contradiction: Economic safety and physical risk