Anchor: Men standing in a dumpster in a city.
Entailed: Some men are in a dumpster.
Contradiction: Some men are burning some trash.
Contradiction: Pepperoni and cheese pizza was eaten for lunch. 
Contradiction: "We will cooperate with the terms you set."
Contradiction: Patient recovery has not been evident in the observations of the system.
Contradiction: There is a man sitting outside his home.