Anchor: You cannot be serious?"
Entailed: Surely you're kidding?
Contradiction: You're completely serious, aren't you?
Contradiction: The agency trusts their employees to stay up to date on their trainings.
Contradiction: It might have been poisoned. 
Contradiction: The ruins were finished being excavated last year.
Contradiction: The audit department is growing obsolete because the Senior Vice President is too cheap to do them.