Anchor: I must be going to Colney Hatch! 
Entailed: I am on my way to Colney Hatch.
Contradiction: I would never go near Colney Hatch.
Contradiction: If someone is sentenced to life it will always be longer than a 50 year sentence. 
Contradiction: A male is holding an electronic device.
Contradiction: Felicjan did not see the promotional kit.
Contradiction: Reducing electricity is good for the environment.