Utilize the input text as a context reference, choose the right relationship between Visa Europe and London 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.

Visa Europe Collab Berlin represents the continuing expansion of the payments business’s innovation centres, the third to be opened following launches in London and Tel Aviv earlier this year.

Answer: headquarters_location