Anchor: A seven person called the sun chasers is playing outside with a sign asking for donations.
Entailed: A group of people are outside.
Contradiction: A group of dancers are performing inside the school.
Contradiction: The people are naked.
Contradiction: The wall above the thrown is covered by artwork.
Contradiction: I have never in my life listened to a single piece of classical music. 
Contradiction: There are people.