What is the relationship between Mapfre and Insurance in the context of the input sentence. Choose an answer from: 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 Massachusetts Division of Insurance has approved an 8.9 percent increase on average for the state's largest insurer, Mapfre USA Corp., beginning Aug. 1.

Answer: industry