Meanwhile, the other Oshawa assembly line manufactures the current models of Chevrolet Impala, Buick Regal, Chevrolet Camaro and Cadillac XTS.In 2005, General Motors announced for the first time, the plans of closing the plant in 2008.
What is the relationship between 'Chevrolet Camaro' and 'General Motors' in the context of the input sentence.
Options: chief executive officer, location of formation, business division, manufacturer