Anchor: A multitude of people in swim-wear play in the water in front of a white wall while people behind a row of bicycles look on.
Entailed: A group of people play in the water, while other's watch.
Contradiction: A bunch of people swim in the ocean.
Contradiction: High Noon is not included on the list. 
Contradiction: I think that these people have a repulsive occupation.
Contradiction: My bill is quite reasonable.
Contradiction: A woman is crossing a street.