Anchor: A boy band is singing on stage at the yearly talent competition.
Entailed: There are people singing on stage.
Contradiction: The boys are sleeping on their tour bus.
Contradiction: Emotional distress ceases to have effect on people. 
Contradiction: The people are playing outside.
Contradiction: The Portuguese soon abandoned trade in Macau after landing there in 1557.
Contradiction: Four men pose for the camera.