Anchor: Paella is named after the large, shallow iron pan in which it is cooked and served.
Entailed: Paella is named after the pan in which is it cooked. 
Contradiction: Paella is a disease named after the place where it was first recorded. 
Contradiction: A traveler lays down on the bridge to block traffic.
Contradiction: Children are swimming.
Contradiction: People coming here will become happy and know exactly what to do. 
Contradiction: Nothing can surprise them.