Anchor: A professional baseball player just finished throwing the baseball.
Entailed: The baseball player is a professional.
Contradiction: The baseball player is getting ready to throw the baseball.
Contradiction: I know you are a huge fan of the Yankees.
Contradiction: There aren't many trees by us, but if you go down the hill a ways, it looks like a jungle. 
Contradiction: San'doro pulled down his opponent, and threw him to the side as he moved forward and away.
Contradiction: A bunch of dudes on the beach.