Utilize the input text as a context reference, choose the right relationship between 'Thomson Reuters' and 'Reuters' from the options.
Options: original broadcaster, chief executive officer, business division, subsidiary

Thomson Reuters SEF Garners Certification From LCH.Clearnet’s ForexClear Thomson Reuters SEF Garners Certification From LCH.Clearnet’s ForexClear LCH.Clearnet’s back testing has yielded fluid communication across the entire range of trade lifecycles for Thomson Reuters SEF users.
business division