Anchor: The income earned on U.S.-owned foreign assets adds to the nation's income (GNP).
Entailed: Income earned on US owned assets in foreign countries adds to the nation's income. 
Contradiction: Income on us earned foreign assets retract from nation's income. 
Contradiction: It was very helpful and I'm happy with its performance.
Contradiction: Surprisingly, something snapped.
Contradiction: A man is wearing a red shirt.
Contradiction: A man is rock climbing.