Utilize the input text as a context reference, choose the right relationship between Eurozone and euro 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.

Eurozone finance ministers on Wednesday formally approved the first tranche of a new 86 billion euro ($95-billion) bailout for Greece after parliaments in member states backed the move.

Answer: currency