Utilize the input text as a context reference, choose the right relationship between Mashreq and Dubai from the options. Options: 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.

Fitch believes that Mashreq 's VR remains sensitive to deterioration in asset quality, particularly regarding the repayment of the large Dubai GRE loans, which have the potential to result in a sharp increase in impairment charges and affect the bank's capital ratios.

Answer: headquarters_location