Table:
text: 1951 German Grand Prix
Race
Race
Driver Constructor_ Laps Time_retired Grid
Felice Bonetto Alfa Romeo 12 Magneto 10
Duncan Hamilton Talbot-Lago - Talbot 12 Oil pressure 20
Paul Pietsch Alfa Romeo 11 Accident 7
André Simon Simca-Gordini 11 Engine 12
Nino Farina Alfa Romeo 8 Overheating 4
Philippe Étancelin Talbot-Lago - Talbot 4 Gearbox 21
Louis Chiron Talbot-Lago - Talbot 3 Ignition 13
Toni Branca Maserati 3 Engine 17
Toulo de Graffenried Maserati 2 Engine 16

Question: What is the starting grid if the laps are 2 for the 1951 German Grand Prix?

Question: When is the driver retired at Toulo de Graffenried for the 1951 German Grand Prix?