Take context from the input text and decide on the accurate relationship between 'THOMSON REUTERS' and 'Reuters' from the options provided.
Options: owned by, position held, chairperson, subsidiary

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