Question: Where is the headquarters of the company who launched the Fridge advertising campaign?

Related documents: [0]  [DOC] Fridge is a 2006 television and print advertising campaign launched by Diageo to promote canned Guinness-brand stout in the United Kingdom. The campaign was handled by advertising agency Abbott Mead Vickers BBDO. The television piece was directed by J J Keith, and shot in the Czech Republic. The television ad is a thirty-second comedic spot aimed at men in their twenties and thirties, revolving around the idea of a miniature bartender who lives in a refrigerator, serving drinks to purchasers of cans of Guinness stout. The idea behind the ad was to promote the cans as being just as high quality as Guinness draught beer, which was traditionally the focus of Guinness advertising and marketing. [END] 
[1]  [DOC] Diageo plc ( or ) is a British multinational alcoholic beverages company, with its headquarters in London, England. It was the world's largest distiller until being overtaken by China's Kweichow Moutai on 9 April 2017. It is also a major producer of beer. [END]  
Answer: London, England
London, England