Anchor: A man and woman are sitting on a tree stump surrounded by beautiful flowers and trees.
Entailed: A man and woman are sitting on a tree stump
Contradiction: A man and woman are having sex
Contradiction: The black dog is jumping over a fence.
Contradiction: Looking out of a busy shop window.
Contradiction: The last thing you want to say is that you'll raise your prices. 
Contradiction: A man exercising his muscles at a gym.