Utilize the input text as a context reference, choose the right relationship between Merkel and Germany 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.

Chancellor Angela Merkel is willing to let Greece go if Germany doesn’t consider its plans credible, said two officials familiar with her strategy.

Answer: headquarters_location