Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: 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.

By adopting the Euro that it could not print, what Greece gained instead was vast amounts of credit from banks that assumed Germany would cover Eurozone debts to protect the Euro (which, as we have explained in past books, is really the German Deutschmark in disguise as Germany’s third attempt in the 20th Century to conquer Europe….this time economically).
currency: Eurozone, Euro