Anchor: Two guys doing stunt jobs with bikes, possibly at X Games event
Entailed: Men are riding bikes.
Contradiction: Men are racing cars down the street.
Contradiction: The town has very agitated sights.
Contradiction: A dad is playing catch with his son in the backyard.
Contradiction: That was a horrible experience, now go away. 
Contradiction: To learn how the NIPA surplus or deficit differs from the federal unified budget surplus or deficit, you can find an explanation in Text box 4.1.