Anchor: auditor may recommend a greater role for users if they are not involved in approving alternatives or validating system requirements.
Entailed:  auditor may recommend a greater role for users if they are not involved in approving alternatives 
Contradiction:  auditor may recommend a greater role for users if they are involved in approving alternatives 
Contradiction: Men's are dancing
Contradiction: A dog is wet.
Contradiction: I think we should not bother trying to change the system, since it is permanent.
Contradiction: You seem to be smart.