Anchor: A man and a boy are preparing food to be cooked on the fire.
Entailed: A man and a boy are prepairing food.
Contradiction: A pair of birds fight over a hotdog wrapper.
Contradiction: Two guys watering the lawn.
Contradiction: A man and a boy are about to order some pizza.
Contradiction: A father and son are washing their dog.
Contradiction: No food items at all are shown here.