Table: monaco_1931_race
Columns: driver
entrant
constructor
chassis
engine

Question: Which Entrant had the Bugatti T35B Chassis and the Driver, Heinrich-Joachim Von Morgen?
SQL: SELECT "entrant" FROM monaco_1931_race WHERE "chassis" = 'bugatti t35b' AND "driver" = 'heinrich-joachim von morgen'

Question: What was the Chassis constructed by Maserati, when the Entrant was Officine A. Maserati, and when the Driver was Luigi Fagioli?
SQL: SELECT "chassis" FROM monaco_1931_race WHERE "constructor" = 'maserati' AND "entrant" = 'officine a. maserati' AND "driver" = 'luigi fagioli'

Question: What was the Engine, when the Chassis was Bugatti T51, and when the Entrant was a Private Entry?
SQL: SELECT "engine" FROM monaco_1931_race WHERE "chassis" = 'bugatti t51' AND "entrant" = 'private entry'

Question: Who was the Driver, when the Chassis was Bugatti T51, and when the Entrant was Automobiles Ettore Bugatti?
SQL: SELECT "driver" FROM monaco_1931_race WHERE "chassis" = 'bugatti t51' AND "entrant" = 'automobiles ettore bugatti'

Question: Who was the Driver, when the Contsructor was Mercedes-Benz, and when the Chassis was Mercedes-Benz SSK?
SQL: SELECT "driver" FROM monaco_1931_race WHERE "constructor" = 'mercedes-benz' AND "chassis" = 'mercedes-benz ssk'

Question: Who was the Driver, when the Engine was 7.1 l6, and when the Chassis was Mercedes-Benz SSK l?
SQL: SELECT "driver" FROM monaco_1931_race WHERE "engine" = '7.1 l6' AND "chassis" = 'mercedes-benz ssk l'