What is the relationship between Lufthansa and BERLIN 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.
Text: BERLIN - German airline Lufthansa says it sees no let-up in the pressure on fares in Europe, mainly as budget carriers like Ryanair move in on its home market.
user
location_of_formation
assistant