What is the relationship between minute and Paris 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.

Europe's main bourses in London, Frankfurt and Paris and Milan opened largely flat having rallied on Wednesday but the mood remained skittish after hopes of a last minute aid deal between Athens and the euro zone evaporated.

Answer: headquarters_location