Utilize the input text as a context reference, choose the right relationship between 'THOMSON REUTERS' and 'Reuters' from the options.
Options: subsidiary, chairperson, position held, owned by

Fri, Aug 28, 2015, 09:12 BST - UK Markets close in 7 hrs 18 mins Kenyan fishing town swaps boats for mangroves and mariculture Reuters - UK Focus – 7 minutes ago THOMSON REUTERS
subsidiary