Utilize the input text as a context reference, choose the right relationship between Qube Logistics and Sydney 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.

Investments during the year included National Australia Bank, APA Group, Sydney Airports, Transurban Group, Qube Logistics and Wesfarmers.

Answer: headquarters_location