Utilize the input text as a context reference, choose the right relationship between 'Mapfre' and 'insurance' from the options.
Options: stock exchange, distribution format, distributed by, industry

Barclays will also sell its insurance business for 75 million euros to Bankinter (Amsterdam: BI6.AS - news ) 's subsidiary Bankinter Vida, which operates an insurance joint venture with Mapfre SA (Xetra: CMAB.DE - news ) .
industry