Table:
text: 1974 Argentine Grand Prix
Classification
Classification
Driver Constructor_ Laps Time_Retired Grid
John Watson Brabham - Ford 49 + 4 Laps 20
Ronnie Peterson Lotus - Ford 48 + 5 Laps 1
Graham Hill Lola - Ford 45 Engine 17
Jacky Ickx Lotus - Ford 36 Clutch 7
Richard Robarts Brabham - Ford 36 Gearbox 22
Hans Joachim Stuck March - Ford 31 Clutch 23
François Migault BRM 31 Water leak 24
Jody Scheckter Tyrrell - Ford 25 Engine 12
Carlos Pace Surtees - Ford 21 Suspension 11
Arturo Merzario Iso Marlboro - Ford 19 Overheating 13
James Hunt March - Ford 11 Overheating 5
Jochen Mass Surtees - Ford 10 Engine 18
Peter Revson Shadow - Ford 1 Accident 4
Jean-Pierre Jarier Shadow - Ford 0 Accident 16

Question: In which grid did Richard Robarts complete 36 laps at the 1974 Argentine Grand Prix?

Question: How many laps were driven from grid 18 at the 1974 Argentine Grand Prix?