Post to Facebook GM may export China-made Buick to U.S. General Motors is close to becoming the first major automaker to sell a China-made vehicle in the U.S. in a move that could fuel political consternation over the decline of the American manufacturing sector.
What is the relationship between 'Buick' and 'General Motors' in the context of the input sentence.
Options: chief executive officer, business division, subsidiary, owned by