Anchor: A second answer is that the Fed can express concern , as Greenspan did.
Entailed: The fact that the Feds can voice concerns was the second answer.  
Contradiction: The Feds can never express their concerns on any subject matter.  
Contradiction: The woman is using house paint as nail polish.
Contradiction: He is unpredictable.
Contradiction: The two women are making jam.
Contradiction: The girl is on a park swing.