Utilize the input text as a context reference, choose the right relationship between Wesfarmers and conglomerate from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

By way of contrast, Richard Goyder, the head of Wesfarmers (the conglomerate that owns supermarket giant Coles), has around 2300 followers on Twitter, far fewer than his counterparts.

Answer: industry