You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "In what year did the world's largest eyewear company based in Milan, Italy acquire a controlling interest in OPSM (Optical Prescription Spectacle Makers)?" whose answer is 2003.
Each document should contain about 30 words, and these documents should contain useful information.

Query: world's largest eyewear company based in Milan, Italy
Useful Output:

Doc 1: Luxottica was the first Italian company ever to bypass Milan Stock Exchange and go public on the New York Stock Exchange. The listing helped
Doc 2: Leonardo Del Vecchio, who founded eyewear empire Luxottica and turned an everyday object into a global fashion item, has died in Italy.
Doc 3: Luxottica Group S.p.A. is an Italian eyewear conglomerate and the world's largest company in the eyewear industry.It is based in Milan, Italy.
Doc 4: Luxottica manufactures, distributes and retails many of the world's most famous eyewear brands such as Persol, Vogue, Oakley, Ray-Ban and Costa
Doc 5: Founded in 1961 by Leonardo Del Vecchio; Luxottica Group is the largest eyewear company in the world. With a Market Cap of $30.9 Billion,