Anchor: Guangzhou is interestingly one of China's most proserous cities, determinedly on the move into the modern world.
Entailed: Guangzhou is one of the richest cities in China.
Contradiction: Guangzhou is one of the poorest cities in China.
Contradiction: Two sprinters are taking a break and sit on a bench.
Contradiction: A luxurious side product of the tin industry is called Pewter work. 
Contradiction: A dog is napping outside.
Contradiction: Place du Marche-aux-Fleurs is recommended if you are a wine lover.