Anchor: An old man on a subway wearing heavy layered clothing is reading a newspaper.
Entailed: The man is reading.
Contradiction: The man is drinking a beer in a pub.
Contradiction: The structure of stock options has been largely left unnoticed. 
Contradiction: Part 614 and part 11 need to be exhausted.
Contradiction: He spoke in Spanish and said au revoir.
Contradiction: A woman wearing jacket