Context : Headquartered in Munich, Germany, MAN Truck & Bus produces trucks in the range from 7.49 to 44 t gvw, heavy goods vehicles up to 250 t road train gvw, bus-chassis, coaches, interurban coaches, and city buses. 
Subject : MAN Truck & Bus 
Relation : parent company
Which company is the parent company of MAN Truck & Bus?