Utilize the input text as a context reference, choose the right relationship between 'Berkshire Hathaway' and 'Insurance' from the options.
Options: founded by, stock exchange, industry, chief executive officer

The agreement is similar to the subordinated loan that Irish state-owned health insurer Vhi Insurance took out with Warren Buffett's Berkshire Hathaway (Sao Paolo: BERK34.SA - news ) this year.
industry