Anchor: John Law's promotional activities weren't confined to the French.
Entailed: John Law did not only promote to the French.
Contradiction: John Law restricted his promotional activities to the French. 
Contradiction: A man is sitting at his computer.
Contradiction: The group of young Asians are getting ready to enjoy some food.
Contradiction: It's very risky if the spacecraft explodes because we might have radioactive fallout.
Contradiction: The stories contain prostitution as a major theme.