Find all cities in which there is a restaurant called " MGM Grand Buffet "
SELECT t1.city FROM category AS t2 JOIN business AS t1 ON t2.business_id  =  t1.business_id WHERE t1.name  =  "MGM Grand Buffet" AND t2.category_name  =  "category_category_name0";
SELECT t1.city FROM category AS t2 JOIN business AS t1 ON t2.business_id  =  t1.business_id WHERE t1.name  =  "MGM Grand Buffet" AND t2.category_name  =  "category_category_name0";
[{'Nenhum': 'Nenhum resultado encontrado'}]