Analyze the relationship between 'Amlin' and 'Insurance' within the context of the input sentence.
Options: industry, developer, stock exchange, distributed by

TOKYO, Sept 8 (Reuters) - MS&AD Insurance Group Holdings Inc said it is in talks to buy UK rival Amlin (LSE: AML.L - news ) , the fourth multi-billion deal in as many months by Japanese insurers aggressively expanding overseas.
industry