Table:
text: 1971 South African Grand Prix
Race
Race
Driver Constructor_ Laps Time_Retired Grid
Mario Andretti Ferrari 79 1:47:35.5 4
Jackie Stewart Tyrrell - Ford 79 +20.9 1
Clay Regazzoni Ferrari 79 +31.4 3
Reine Wisell Lotus - Ford 79 + 1:09.4 14
Chris Amon Matra 78 + 1 Lap 2
Denny Hulme McLaren - Ford 78 + 1 Lap 7
Brian Redman Surtees - Ford 78 + 1 Lap 17
Jacky Ickx Ferrari 78 + 1 Lap 8
Graham Hill Brabham - Ford 77 + 2 Laps 19
Ronnie Peterson March - Ford 77 + 2 Laps 13
Henri Pescarolo March - Ford 77 + 2 Laps 18

Question: Which driver completed more laps than 78 and a time/gap of +1:09.4 at the 1971 South African Grand Prix?

Question: How many laps are in a grid of 4 for the 1971 South African Grand Prix?