Anchor: Using the average bargaining labor cost, city delivery is 8 percent lower.
Entailed: City delivery has gone down by 8 percent.
Contradiction: City delivery has increased by 20 percent.
Contradiction: A group of teenagers push a boat down the road.
Contradiction: It's a good investment because its the nation's capital 
Contradiction: The kids are riding their bikes.
Contradiction: There are still issues to be dealt with.