Anchor: Two young children running down a busy walkway.
Entailed: Two kids are running.
Contradiction: The babies are crawling in the floor.
Contradiction: A man is balancing phone books on his head.
Contradiction: The capital's main zoo is open daily all year round.
Contradiction: None of them survived, so you don't know about any of them. 
Contradiction: Rural vs. urban life is an ongoing debate.