Utilize the input text as a context reference, choose the right relationship between 'Viterra' and 'agriculture' from the options.
Options: position held, publisher, industry, chairperson

WINNIPEG, Manitoba Aug 27 Viterra Inc , the agriculture segment of Glencore PLC, said on Thursday that it agreed to buy Eastern Canada's largest oilseed processing plant from Malaysia's Felda Global Ventures Holdings Bhd.
industry