Anchor: A man on a street corner is playing multiple instruments for walkers by.
Entailed: A man is entertaining pedestrians with his music.
Contradiction: A man is playing surgical instruments for the walkers by.
Contradiction: A clown indoors making balloons.
Contradiction: We waste a lot of money keeping people in prison. 
Contradiction: Well, was that not impossible?
Contradiction: Runners in the snow.