Anchor: 16 Benchmarking is a critical part of an effective improvement program because it helps an organization identify outstanding levels of performance that have actually been achieved.
Entailed: Benchmarking is a critical part of an effective improvement program 
Contradiction: Benchmarking is a very useless part of an effective improvement program 
Contradiction: You don't own a computer, do you?
Contradiction: She had only left that same day.
Contradiction: The motorcycle was alone in the open.
Contradiction: The girl is in front of a building.