Anchor: Two dogs run through the snow, one with a tennis ball.
Entailed: Two dogs are playing outside.
Contradiction: Two dogs are sleeping in front of a fire.
Contradiction: A girl rides a skateboard in a skatepark.
Contradiction: You should practice before you play for real.
Contradiction: The man ignore each other and sit in the pool.
Contradiction: Filippino Lippi completed the chapel frescoes in the 1480s.