Anchor: A man in a white shirt is singing.
Entailed: A man in a shirt was singing.
Contradiction: A lady is wearing pants.
Contradiction: The 2012 ladies volleyball olympic team wore one piece bathing suits and played in the water.
Contradiction: A man who wants to attack sees a target everywhere he looks.
Contradiction: An athlete throws the ball.
Contradiction: A child is walking with an adult.