Refer to the input text as context and select the correct relationship between 'classic' and 'General Motors' from the available options.
Options: distributed by, manufacturer, member of, founded by

Facebook Email Twitter Google+ LinkedIn Pinterest GM, Kettering converting famous factory to car museum DETROIT -- General Motors and Kettering University will convert a historic car factory in Flint, Mich., into an archive and research center that will house a collection of classic cars.
manufacturer