Anchor: A man in a blue shirt walking a bicycle loaded with a large box on the back.
Entailed: A man is using a bicycle to carry something.
Contradiction: The man is riding the bicycle.
Contradiction: The people are playing basketball while drunk.
Contradiction: As he fell back, he neared the crowd. 
Contradiction: Two window cleaners sit on a scaffold.
Contradiction: Shanghai fell in 1950 where there were many skilled artisans and wealthy people.