Anchor: A man with a black shirt plays a black guitar, next to a woman playing electric keyboard.
Entailed: The man and woman are in a band.
Contradiction: They both are playing a banjoo.
Contradiction: McDonald's never allows franchisees to order menu items other than hamburgers. 
Contradiction: The puppies are playing.
Contradiction: A young girl playing with her barbie dolls.
Contradiction: It take him an hour and a half to do the lawn.