Anchor: i imagine that would be a bear to work on you know uh
Entailed: I can see how that would be difficult to use.
Contradiction: I cannot see how that would be a challenge to anyone.
Contradiction: Always let your lady friend dress you to attract attention. 
Contradiction: The man is at an event.
Contradiction: Two gondolas are sinking in the water.
Contradiction: The professor was talking about the North and the South.