Anchor: However, CBO has pointed out that the recent burst in productivity may prove temporary if the new economy turns out to be just a flash in the pan.
Entailed: CBO has pointed out that the recent burst in productivity may prove temporary
Contradiction: CBO has pointed out that the recent burst in productivity may prove permanent
Contradiction: I am happy with myself.
Contradiction: That's a U.S. territory, right?
Contradiction: The capitals are decorated with secular themes. 
Contradiction: The woman are holding each other.