Anchor: A group of people kayaking.
Entailed: Some people are in kayaks.
Contradiction: A group of people not kayaking.
Contradiction: She said that we never had to go back there. 
Contradiction: I really like the car, and the sound of its closing doors.
Contradiction: One company is assumes to hold all the market share.
Contradiction: A person playing with the ball in the capital city Berlin, Germany, in Europe.