Anchor: A half-hour tour costs HK$50; pay at the end, or the driver may cut your trip short.
Entailed: If you pay first, the driver may not give you the full tour.  
Contradiction: The drivers never shortchange tourists on the tour times.  
Contradiction: A man punishes his child by unhooking his video game system.
Contradiction: The EPA says that it responds to significant comments in the public docket.
Contradiction: The man is wearing a red shirt.
Contradiction: In  the  red  wooden  arena ,the  cows  where  being  chased by  two  men  on  horses.