Question: Who is driver of the D6 chassis?
SQL: SELECT "Driver" FROM "2-1140074-1" WHERE "Chassis" = 'D6';

Question: Who is the constructor for driver Niki Lauda and a chassis of MP4/1C?
SQL: SELECT "Constructor" FROM "2-1140074-1" WHERE "Chassis" = 'MP4/1C' AND "Driver" = 'Niki Lauda';

Question: Who is the Constructor for driver Piercarlo Ghinzani and a Ford Cosworth DFV 3.0 V8 engine?
SQL: SELECT "Constructor" FROM "2-1140074-1" WHERE "Driver" = 'Piercarlo Ghinzani' AND "Engine" = 'Ford Cosworth DFV 3.0 V8';