Anchor: Male singers in robes and women singers in long ethnic dresses and white blouses perform in a building lobby wile lead by a man with a drum
Entailed: The male singers are wearing robes
Contradiction: The male singers are naked
Contradiction: A man is singing.
Contradiction: There is something much worse than the propaganda. 
Contradiction: The man is quitting and going home.
Contradiction: There are people watching a race.