What is the relationship between Emirates NBD and Dubai 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.

Dubai's index inched down 0.1 percent as heavyweight lenders Dubai Islamic Bank and Emirates NBD rose 0.8 percent and 1.4 percent respectively, offsetting losses in most other stocks.

Answer: headquarters_location