Anchor: Chefs prepare food for patrons of a sushi restaurant.
Entailed: Chef's playing with seafood.
Contradiction: Street vendors fry fresh fish for carnival goers.
Contradiction: Chef's sweeping the floor.
Contradiction: The chef is home from work, sitting on his couch.
Contradiction: Chefs are washing dishes in a bathtub.
Contradiction: The chefs are smoking cigarettes on their lunch break.