Anchor: A female soprano saxophone player and a male trumpet player are performing on the street as a man looks on from behind.
Entailed: The two people are outside playing instruments.
Contradiction: The two well dressed people are playing music in the college observatory.
Contradiction: I have as far as entertainment is concerned and I know exactly what you should do.
Contradiction: Cocoa leaves are cheap right now. 
Contradiction: A person is painting a dog house.
Contradiction: Some people are camping.