What is the relationship between Kenya Airways and Nairobi 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.

The news will not only be welcome to Kenyan hoteliers and locals dependent on tourist beach trade but also to other travellers who will no longer be stuck with the only option of flying from London to Nairobi on expensive British or Kenya Airways flights.

Answer: location_of_formation