Anchor: Casinos thrive not because of the business they do with local customers, but because of the business they do with people from around the country and around the world.
Entailed: Casinos do not thrive because of the business they do with local customers.
Contradiction: Casinos thrive because of the business with local customers.
Contradiction: A kid is drinking water.
Contradiction: They live in luxury while I live in crap. 
Contradiction: Three guys are fishing on a boat.
Contradiction: She is extremely dedicated to what she does.