Anchor: In the center, Bernini's Fountain of the Four Rivers (Fontana dei Fiumi) celebrates the great rivers of the four the Americas (R?­o de la Plata), Europe (Danube), Asia (Ganges), and Africa (Nile).
Entailed: The great rivers of the world are represented in the Bernini's Fountain.
Contradiction: The great mountains of the world are represented in the Bernini's Fountain.
Contradiction: NAO does not sample the reviews.
Contradiction: Two boys are playing ball.
Contradiction: The child is playing school.
Contradiction: The man has at least one tattoo.