Anchor: A brown dog is fetching a stick in a country setting.
Entailed: There is a brown dog fetching a stick in a country setting.
Contradiction: There is a brown cat fetching a stick in a country setting.
Contradiction: A couple is fighting in their house.
Contradiction: The man had free time to spend on the golf course or to do other things. 
Contradiction: Two officials discuss a play.
Contradiction: The French thinker's thesis was racist against Jews.