Anchor: Two small children hold hands while climbing a set of stone stairs.
Entailed: The children are going upstairs.
Contradiction: The children are sliding down a slide.
Contradiction: I wonder if he's seen Tomas Borge's tv show.
Contradiction: Tuppence's head shook back and forth in violent disagreement.
Contradiction: The children are made of candy
Contradiction: The trees are big enough that they have roots hanging down from above.