Anchor: If a profile exists from an earlier assignment, the auditor should review and update it.
Entailed: The auditor should review and update existing profiles from an earlier assignment.
Contradiction: The auditor should leave a profile existing from an earlier assignment alone.
Contradiction: A man jumps in the river.
Contradiction: I use a visa credit card, I don't have American express. 
Contradiction: I recognize and know about Simply Red.
Contradiction: A group going down a path.