Anchor: A boy in a tee-shirt and shorts playing an instrument next to a girl singing while playing the guitar.
Entailed: The boy is playing and instrument and the girl is singing.
Contradiction: The boy is holding the microphone for the girl.
Contradiction: No mail can be printed in Los Angeles.
Contradiction: I'm afraid we won't need his services. 
Contradiction: A man is sleeping.
Contradiction: The Ottoman military band would join the sultan's armies on their conquests.