He said while competition was expected to remain high in the food and grocery sector, Coles and the conglomerate’s other retail businesses — Bunnings, Officeworks and Kmart — all had good sales momentum going into the 2016 financial year.
Take context from the input text and decide on the accurate relationship between 'Kmart' and 'retail' from the options provided.
Options: location of formation, creator, industry, founded by