Anchor: A topless muscular man is playing a stringed instrument outside.
Entailed: A shirless man is playing an instrument.
Contradiction: A skinny, ill man sells his trumpet.
Contradiction: There was nobody at Mecca.
Contradiction: These troops can be converted into an invading force.
Contradiction: Raising SO2 emissions is a possibility.
Contradiction: The woman with black hair is biting something.