Anchor: Another problem is the withdrawal of China as an importer of ammonia.
Entailed: China withdrawing as an ammonia importer is a problem.
Contradiction: China is entering as an importer of ammonia.
Contradiction: Several people were all asleep in their hotel rooms.
Contradiction: The summers are quite hot around here.
Contradiction: He was very confident that it would definitely work twice and so he didn't hesitate.
Contradiction: Democrats and Republicans work very closely together in certain issues.