Anchor: A man that appears to be running in a marathon gives us 2 thumbs up.
Entailed: A man runs along the marathon route.
Contradiction: A tired guy walks along the college track.
Contradiction: I've never looked for used cars, I only look for brand new ones.
Contradiction: People are being transported on an escalator.
Contradiction: We should keep those investments. 
Contradiction: Well, that's no skin off my back.