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.
Text: If anything, its departure might benefit its long-term integrity, because to make the euro secure it needs to establish a deeper political union that includes much larger annual transfers from wealthier parts of the eurozone to poorer parts.
user
currency
assistant