create implication lincoln_(car_brand) (23) -> ford (465)
create implication mercury_(brand) (5) -> ford (465)
create implication edsel (10) -> ford (465)
create implication pontiac (63) -> general_motors (159)
create implication chevrolet (246) -> general_motors (159)
create implication cadillac (68) -> general_motors (159)
create implication buick (20) -> general_motors (159)
create implication gmc (17) -> general_motors (159)
create implication saturn_(car) (4) -> general_motors (159)
create implication holden_(manufacturer) (12) -> general_motors (159)
create implication oldsmobile (29) -> general_motors (159)