In the context of the input sentence, determine the relationship between 'DFS' and 'Furniture'.
Options: legal form, location of formation, product/material produced, parent organization

Wed, Jul 22, 2015, 14:56 BST - UK Markets close in 1 hr 34 mins Is DFS Furniture PLC A Better Retail Bet Than J Sainsbury plc & Marks and Spencer Group Plc?
product/material produced