Anchor: a young boy jumping to catch something in a pool.
Entailed: A boy jumps into a pool.
Contradiction: A boy jumps into a plastic pool.
Contradiction: A child sleeping at the beach.
Contradiction: Two women walk through a crosswalk.
Contradiction: I will strongly advocate pushing yourself beyond what you are used to for a great experience. 
Contradiction: The artist is thought to have conceived of the statue as an adornment to his own grave.