Anchor: The two kids are playing at the playground.
Entailed: Children are playing at a playground.
Contradiction: Two kids are playing video games at home.
Contradiction: A woman rushes past a barking dog.
Contradiction: A man sits on a bench.
Contradiction: Some people are at the beach.
Contradiction: My sources tell me that he recently surprise his curators by suggesting to fill the galleries with potted plants.