What is the relationship between eurozone and euro in the context of the input sentence. Choose an answer from: 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.

Schaeuble last month floated the prospect of Greece taking a "timeout" from the euro as an alternative to a fresh bailout, horrifying some eurozone partners but convincing voters at home of his vigilance on conditions of aid to Athens.

Answer: currency