Anchor: Two young children are playing with an adult woman, who is laying on the floor.
Entailed: Two children are playing on the floor.
Contradiction: Two children are in a car with an adult woman driving.
Contradiction: If you have the right mix of soil and it stays moist your vegetables will grow wonderfully.
Contradiction: The brown dog in a red collar is outside.
Contradiction: A man is doing a skateboarding trick.
Contradiction: Liquid water for those two usages should derive from the same location.