Anchor: A young man wearing a white shirt is on a stage with a drummer, and the boy is playing an electric guitar.
Entailed: A boy plays and electric guitar on stage with a drummer.
Contradiction: A young man is wearing a blue shirt.
Contradiction: Nobody has a shirt
Contradiction: There is an orchestra playing classical music.
Contradiction: A man sits watching a lady play guitar.
Contradiction: A pianist and violinist perform in a garage.