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.

Picture: REUTERS Related articles Lonmin draws down $400m facility, sources say Lonmin expects cash costs to stay below guidance Lonmin said to be working with Greenhill on restructuring debt In this article JSE-listed companies: Lonmin LON View company tearsheet LONDON — Lonmin’s shares fell in London, bringing the decline in its market value this year to 90% on concerns the world’s third-largest platinum miner will struggle to refinance its debt.

Answer: headquarters_location: Lonmin, LONDON