A German called Karl Benz/start/commercial production/cars/by

Commercial production of cars was started by a German called Karl Benz.

Коммерческое производство машин началось благодаря немцу Карлу Бенцу.

Was commercial production of cars started by a German called Karl Benz?

Was commercial production of cars started by a German or by a Russian called Karl Benz?

Who was commercial production of cars started by?

What was started by a German called Karl Benz?

What production was started by a German called Karl Benz?

Commercial production of cars was started by a German called Karl Benz, wasn\'t it?