Anchor: uh-huh yeah um-hum i think it's definitely gotten better
Entailed: I think it seems to be better now.
Contradiction: It has gotten twice as bad.
Contradiction: I made sure everyone knew what we were talking about. 
Contradiction: The environment has made it more important to follow the accounting rules than to report the economic substance of the transaction.
Contradiction: The man is on a boat.
Contradiction: The event on September 11 left many people in New York impoverished.