Anchor: Man playing piano outside, with 3 observers, near lamp post, palm trees and large building.
Entailed: A man plays the piano.
Contradiction: A man is painting with his wife.
Contradiction: Trained practitioners could identify 100% of acutely intoxicated patients.
Contradiction: People are outside searching with bags.
Contradiction: Overtime would increase demands for workers.
Contradiction: The man is using a bulldozer.