Table:
text: 1956 British Grand Prix
Classification
Classification
Driver Constructor_ Laps Time_Retired Grid
Juan Manuel Fangio Ferrari 101 2:59:47.0 2
Alfonso de Portago Peter Collins Ferrari 100 +1 Lap 12
Jean Behra Maserati 99 +2 Laps 13
Jack Fairman Connaught - Alta 98 +3 Laps 21
Horace Gould Maserati 97 +4 Laps 14
Luigi Villoresi Maserati 96 +5 Laps 19
Cesare Perdisa Maserati 95 +6 Laps 15
Paco Godia Maserati 94 +7 Laps 25
Robert Manzon Gordini 94 +7 Laps 18
Eugenio Castellotti Alfonso de Portago Ferrari 92 +9 Laps 8
Bob Gerard Cooper - Bristol 88 +13 Laps 22
Stirling Moss Maserati 94 Axle 1
Harry Schell Vanwall 87 Fuel System 5

Question: What is the average starting grid with laps of 88 for the 1956 British Grand Prix?

Question: Which driver has a time/retirement of +6 laps in the 1956 British Grand Prix?