Anchor: The only US president to resign, Nixon is recognized for his contributions to foreign affairs during the Cold War years.
Entailed: Nixon was the only U.S. president to resign.
Contradiction: Nixon did not contribute to foreign affairs during the Cold War.
Contradiction: Its a hot summer day.
Contradiction: the child in the green jacket and blue hat sat on the bench eating an ice cream from the cup
Contradiction: People cannot earn any money from collecting cans.
Contradiction: A dog is following a linear path.