Anchor: A boy in yellow trunks kneels at the ocean's edge.
Entailed: A boy wearing yellow swimming trunks kneels at the ocean's edge
Contradiction: A boy wearing yellow trunks is swimming in the ocean
Contradiction: the man has never climbed anything
Contradiction: The man and woman are standing.
Contradiction: Girl scouts are selling cookies.
Contradiction: You are a pissed off consumer.