What is the relationship between Rosneft and Moscow in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Shares (Berlin: DI6.BE - news ) in Rosneft fell 0.65 percent by 1002 GMT, underperforming a 0.3 percent rise in the broader Moscow stock market.

Answer: headquarters_location