Anchor: A girl in a red top blocks a volleyball in the London Olympics.
Entailed: A girl blocks a volleyball.
Contradiction: A girl in a blue top blocks a volleyball in the London Olympics.
Contradiction: A person who lost his leg is sitting at home reading a book.
Contradiction: Florence's Piazza della Signoria is the heart of the city.
Contradiction: Two kids are holding dog in an outdoor hot tub.
Contradiction: Why did someone want to know all of that?