Anchor: A man is holding a microphone wearing white pants.
Entailed: A gentleman has a microphone in his hands.
Contradiction: The opera soloist, dressed in a black tuxedo, needs no microphone to reach the back row with his voice.
Contradiction: This did not happen at all.
Contradiction: A boy is outside.
Contradiction: Ebooks won't converge with other devices 
Contradiction: A man holds a newspaper.