Utilize the input text as a context reference, choose the right relationship between MetLife and Insurance from the options. Options: 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.

In 2010, the year that MetLife bought American Life Insurance Co. to expand in Japan, Cloninger dismissed the threat.

Answer: product_or_material_produced