What is the relationship between Amlin 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.

Mitsui Sumitomo Insurance said it had agreed to buy British insurer Amlin Plc (LSE: AML.L - news ) in a cash deal that values the latter at about 3.46 billion pounds ($5.31 billion)

Answer: industry