Utilize the input text as a context reference, choose the right relationship between Berkshire Hathaway and insurance 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.

The man who runs Warren Buffett’s reinsurance business told The Wall Street Journal this summer that Berkshire Hathaway would be putting more money into normal commercial and retail insurance instead.

Answer: industry