Anchor: A man walks with his shirt off and rolled up pants in a busy city street.
Entailed: A man walked down the city street.
Contradiction: The man in the suit ushered the people into the restaraunt.
Contradiction: The boy is running across the street.
Contradiction: The dog is outdoors.
Contradiction: It was a clear day with perfect circumstances for a competition. 
Contradiction: The study looked at the link between exposure to PM10 and prevalence of chronic bronchitis.