Ключевые слова: background, black, blue, business, chef, choose, concept, confuse, cook, cuisine, disappointed, doubt, employee, expression, face, gourmet, hat, idea, ignore, interested, job, looking, male, man, objection, occupation, pensive, people, person, profession, professional, puzzled, question, restaurant, service, staff, thinking, thoughtful, thoughts, uncertain, uniform, unsure, waiter, wonder, work, worker, young,