Utilize the input text as a context reference, choose the right relationship between emergency and nine 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 ECB froze liquidity nine days ago when Greek negotiations with Europe effectively ended and will not provide any more emergency loans before a scheduled conference call of its governing council on Monday afternoon.
original_broadcaster