Utilize the input text as a context reference, choose the right relationship between Philabundance and Philadelphia 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.

For example, we recently collaborated with Philabundance and the Liberty Church Network to deliver more than 1,200 meals to residents in need in Philadelphia during the first 2 weeks of the partnership.

Answer: headquarters_location