Question: In which city is the conglomerate that bought Ray Ban from Bausch & Lomb ?

Related documents: [0]  [DOC] Ray-Ban is a brand of sunglasses and eyeglasses founded in 1937 by the American company Bausch & Lomb. The brand is best known for their Wayfarer and Aviator lines of sunglasses. In 1999, Bausch & Lomb sold the brand to the Italian eyewear conglomerate Luxottica Group, for a reported US$640 million. [END] 
[1]  [DOC] Luxottica Group S.p.A. is the world's largest eyewear company. It is based in Milan, Italy. [END]  
Answer: Milan
Milan