Anchor: Weekend polo matches are held from May to October at Will Rogers State Historic Park, on Saturdays and Sundays.
Entailed: Will Rogers State Historic Park hosts polo matches on some weekends.
Contradiction: You can catch a polo match at Will Rogers Park on Saturdays in January.
Contradiction: The report will be strictly confidential. 
Contradiction: A child rides a bike.
Contradiction: You do not have to pay the administrative penalties.
Contradiction: Three dancers in costume lie on the floor.