Anchor: Some boys are in a front yard playing and one is trying to walk on his hands.
Entailed: Kids are playing outside.
Contradiction: Kids are playing video games on the couch.
Contradiction: I don't agree, that is completely false.
Contradiction: the beach is mainly isolated except for a few families and some rain
Contradiction: What about the planets? They are all very different from ours.
Contradiction: A girl is near a swan.