Table:
text: 1972 Argentine Grand Prix
Classification
Classification
Driver Constructor_ Laps Time_Retired Grid
Emerson Fittipaldi Lotus - Ford 61 Suspension 5
François Cevert Tyrrell - Ford 59 Gearbox 7
Reine Wisell BRM 59 Water leak 17
Peter Revson McLaren - Ford 49 Engine 3
Mario Andretti Ferrari 20 Engine 9
Andrea de Adamich Surtees - Ford 11 Fuel system 14
Graham Hill Brabham - Ford 11 Fuel pump 16
Dave Walker Lotus - Ford 8 Received outside assistance 20
Peter Gethin BRM 1 Oil leak 18
Alex Soler-Roig BRM 1 Accident 21
Chris Amon Matra 0 Gearbox on warm-up lap 12

Question: Which grid has less than 11 laps and one accident time/down time for the 1972 Argentine Grand Prix?

Question: What was the total starting grid for Peter Gethin in the 1972 Argentine Grand Prix?

Question: How many grids does Dave Walker have in the 1972 Argentine Grand Prix?

Question: What is the lowest grid with Matra as constructor in the 1972 Argentine Grand Prix?