Anchor: A man is sitting on a chair with a jacket hung over the back, next to a tuba, with sheet music in front of him.
Entailed: A man sits with a tuba.
Contradiction: the Man is standign
Contradiction: A man sitting on a chair next to a guitar.
Contradiction: A man runs on a treadmill.
Contradiction: The man is naked and performing on Broadway.
Contradiction: A man is sitting on a chair with a jacket hung over the back, eating a tuba.