Anchor: BMX bike rider in mid jump on a hillside while on a motocross course.
Entailed: The BMX rider is very daring.
Contradiction: The biker is mending a flat tire
Contradiction: A bike rider is sleep on the bike.
Contradiction: The wholesale food market of Hong Kong is Central market.
Contradiction: Those who eat cheap microwave dinners are proud and well respected. 
Contradiction: A man is looking at a grill.