Utilize the input text as a context reference, choose the right relationship between Cathay Pacific and Hong Kong 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.

"The group's performance in the first six months of 2015 was considerably better than in the same period in 2014," Cathay Pacific chairman John Slosar said in a statement filed to the Hong Kong stock exchange.

Answer: headquarters_location