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.

Focusing on the European project, they reiterate various suggestions that have been put forward mainly in France, including the institution of a Eurozone Finance Minister, an open and accountable Eurogroup, and a Euro Parliament.

Answer: currency