What is the relationship between Smiths Group 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 (ShareCast) - (ShareCast News) - Smiths Group (Other OTC: SMGKF - news ) chief executive Philp Bowman will report his last set of annual results on Wednesday before stepping down after eight years at the FTSE 100 technology company.

Answer: headquarters_location