Anchor: A teenager plays her trumpet on the field at a game.
Entailed: The trumpet player was a girl.
Contradiction: A teenager plays her trumpet at home.
Contradiction: The teen is studying for her exam in her bedroom.
Contradiction: A teenager plays her trumpet to distract the other team from winning.
Contradiction: The teenager played a violin in concert.
Contradiction: The kid is running to school in a hurry.