Utilize the input text as a context reference, choose the right relationship between 'Chevrolet Cobalt' and 'General Motors' from the options.
Options: director/manager, developer, manufacturer, legal form

It was the same tale in the spring of 2014 when General Motors admitted that some of its compact cars, such as the Chevrolet Cobalt and Pontiac G5, had been fitted with a faulty ignition switch that could flip from the "run" position to the "accessory" position while driving, cutting the engine power and disabling the airbags.
manufacturer