Anchor: A man is talking on his cellphone in a city.
Entailed: A man is talking to someone.
Contradiction: The man is watching tv.
Contradiction: Hanson saw Sather Karf on his own.
Contradiction: Madeira has its own type of island tourism.
Contradiction: A dog is pushing the skateboard up the ramp.
Contradiction: Poirot pointed out that it was not strychnine, but arsenic.