Anchor: You can use your Hong Kong dollars here, so there's no need to change currency.
Entailed: Hong Kong dollars are valid here so there is no requirement to convert currency.
Contradiction: You cannot use Hong Kong dollars here.
Contradiction: A kid is jumping into a pond.
Contradiction: Men are trying to climb a pole.
Contradiction: He was hungry, but there was no food anywhere around him.
Contradiction: People are near water.