Anchor: A man and his dog watch the sunset from a bench.
Entailed: The sun sets over the ocean.
Contradiction: A cat is with its owner on a beach.
Contradiction: The man in the sea.
Contradiction: Three girls are splashing in the water using their feet.
Contradiction: There is time to be lost.
Contradiction: There are methods for approaching things like graphic data displays, and for building complex tabulations to check for relationships.