Anchor: A few people sit together on the snowy mountaintop.
Entailed: There are people on a cold mountaintop.
Contradiction: No one has ever reached the cold, snowy mountaintop.
Contradiction: A boy is looking at fish.
Contradiction: Both islands have busts, full statues, and street names of Schoelcher. 
Contradiction: A man is painting at an easel.
Contradiction: There is a volleyball.