Anchor: A dog is swimming in an above ground pool.
Entailed: dog swimming in a pool
Contradiction: dog running in the grass
Contradiction: A woman falls off of her bike
Contradiction: If the company or public's well-fare is at stake, I am willing to give up.
Contradiction: I sarcastically told him I was excited to hear what he had to say when I didn't really care. 
Contradiction: The e-mail version is available for free.