Anchor: He also taught at the University of Pennsylvania School of Law and was a frequent lecturer at professional seminars throughout the United States.
Entailed: He was a lecturer and University teacher.
Contradiction: He has crippling public speaking fears and therefore cannot teach.
Contradiction: I am comfortable being a digit, and not a person.
Contradiction: Two men are shoveling snow.
Contradiction: Two children are in the ocean
Contradiction: I was convinced that they would fetch up at the house in Soho.