What is the relationship between easyJet and LONDON 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.

LONDON (Reuters) - British low-cost airline easyJet (EZJ.L) raised its full-year profit forecast by around 7 percent on Thursday after record passenger numbers in August helped to offset the higher costs the group has faced this year.

Answer: location_of_formation