Anchor: The United States would never have let Boutros-Ghali negotiate with Hussein.
Entailed: The U.S. would not tolerate negotiations with Hussein. 
Contradiction: They were able to have a friendly chat with Hussein over brunch.
Contradiction: A man is playing basketball.
Contradiction: To physically assault people.
Contradiction: I watched every Star Trek ever made at least twice.
Contradiction: Glass jewels are used instead of the real thin in the mosaics.