The following are stories and questions about them. Each story is followed by a question and answer to a given question.

Story: McDonald's is an American hamburger and fast food restaurant chain. It was founded in 1940 as a barbecue restaurant operated by Richard and Maurice McDonald, in San Bernardino, California. In 1948, they reorganized their business as a hamburger stand, using production line principles. The first McDonald's franchise using the arches logo opened in Phoenix, Arizona in 1953. Businessman Ray Kroc joined the company as a franchise agent in 1955 and subsequently purchased the chain from the McDonald brothers. Based in Oak Brook, Illinois, McDonald's confirmed plans to move its global headquarters to Chicago by early 2018. 

Today, McDonald's is one of the world's largest restaurant chains, serving approximately 69 million customers daily in over 100 countries across approximately 36,900 outlets as of 2016. McDonald's primarily sells hamburgers, cheeseburgers, chicken products, french fries, breakfast items, soft drinks, milkshakes, wraps, and desserts. In response to changing consumer tastes and after facing criticism for the unhealthy nature of their food, the company has expanded its menu to include salads, fish, smoothies, and fruit. A McDonald's restaurant is operated by either a franchisee, an affiliate, or the corporation itself. The McDonald's Corporation revenues come from the rent, royalties, and fees paid by the franchisees, as well as sales in company-operated restaurants. According to a BBC report published in 2012, McDonald's is the world's second largest private employer (behind Walmart with 1.9 million employees), 1.5 million of whom work for franchises.

Question: What is McDonald's?
Answer:restaurant chain

Question: what do they serve?
Answer:fast food

Question: Is it the smallest chain?
Answer:No

Question: How many customers do they serve every day?
Answer:69 million

Question: Are they only in the United States?
Answer:No

Question: How many countries?
Answer:over 100 countries

Question: How many stores?
Answer:approximately 36,900

Question: What year was it founded?
Answer:1940

Question: By whom?
Answer:Richard and Maurice McDonald

Question: Where?
Answer:San Bernardino

Question: What did they do in 1948?
Answer:reorganized their business

Question: Using what principles?
Answer:production line

Question: What is their logo?
Answer:the arches

Question: What was the first location to use that?
Answer:Phoenix

Question: What year?
Answer:1953

Question: Who bought the business from them?
Answer:Ray Kroc

Question: Where are they moving their home base to in 2018?
Answer:
Chicago