Anchor: To determine the best practices for ensuring product design and manufacturing maturity from the commercial sector, we conducted general literature searches.
Entailed: General literature searches were helpful in determining best practices. 
Contradiction: General literature searches did little to determine best practices.
Contradiction: It's best to not follow a knowledge-based process.
Contradiction: The man is wearing a shirt.
Contradiction: They say Kinsey's private life bears much resemblance.
Contradiction: The woman pole vaulting is not out of shape.