premise: Yunus, who shared the 1.4 million prize Friday with the Grameen Bank that he founded 30 years ago, pioneered the concept of "microcredit." It allows very poor people, who don't qualify for traditional loans, to get loans of as little as a few dollars without collateral. The banks' shareholders are the impoverished people it supports.
hypothesis: Yunus founded the Grameen Bank 30 years ago.