TOKYO - MS&AD Insurance Group Holdings Inc says it has agreed to buy U.K. rival Amlin PLC for 3.47 billion pounds ($5.34 billion), in the fourth major international deal in as many months by Japanese insurers expanding overseas.
Utilize the input text as a context reference, choose the right relationship between 'Amlin' and 'Insurance' from the options.
Options: chairperson, employer, distribution format, industry