Table:
0
A
B
C
D
E
F
G
H
I
1
Rnd
Race
Date
Location
Pole Position
Fastest Lap
Race Winner
Constructor
Report
2
1
Argentine Grand Prix
13 January
Buenos Aires
Alan Jones
Alan Jones
Alan Jones
Williams - Ford
Report
3
2
Brazilian Grand Prix
27 January
Interlagos
Jean-Pierre Jabouille
René Arnoux
René Arnoux
Renault
Report
4
3
South African Grand Prix
1 March
Kyalami
Jean-Pierre Jabouille
René Arnoux
René Arnoux
Renault
Report
5
4
United States Grand Prix West
30 March
Long Beach
Nelson Piquet
Nelson Piquet
Nelson Piquet
Brabham - Ford
Report
6
5
Belgian Grand Prix
4 May
Zolder
Alan Jones
Jacques Laffite
Didier Pironi
Ligier - Ford
Report
7
6
Monaco Grand Prix
18 May
Monaco
Didier Pironi
Carlos Reutemann
Carlos Reutemann
Williams - Ford
Report
8
7
French Grand Prix
29 June
Paul Ricard
Jacques Laffite
Alan Jones
Alan Jones
Williams - Ford
Report
9
8
British Grand Prix
13 July
Brands Hatch
Didier Pironi
Didier Pironi
Alan Jones
Williams - Ford
Report
10
9
German Grand Prix
10 August
Hockenheimring
Alan Jones
Alan Jones
Jacques Laffite
Ligier - Ford
Report
11
10
Austrian Grand Prix
17 August
Österreichring
René Arnoux
René Arnoux
Jean-Pierre Jabouille
Renault
Report
12
11
Dutch Grand Prix
31 August
Zandvoort
René Arnoux
René Arnoux
Nelson Piquet
Brabham - Ford
Report
13
12
Italian Grand Prix
14 September
Imola
René Arnoux
Alan Jones
Nelson Piquet
Brabham - Ford
Report
14
13
Canadian Grand Prix
28 September
Île Notre-Dame
Nelson Piquet
Didier Pironi
Alan Jones
Williams - Ford
Report

Questions and formulas:
Question: What is the number of reports for the italian grand prix?
Formula: ROWS(UNIQUE(FILTER(I1, B1="Italian Grand Prix")))
Formula2: ROWS(UNIQUE(FILTER(I2:I14, B2:B14="Italian Grand Prix")))
Level: medium
Question: What is the pole position of the belgian grand prix?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,B1="Belgian Grand Prix"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I14,B2:B14="Belgian Grand Prix"),5))
Level: medium
Question: What is the pole position of paul ricard?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,D1="Paul Ricard"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I14,D2:D14="Paul Ricard"),5))
Level: medium
Question: What is the report of the united states grand prix west?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,B1="United States Grand Prix West"),9))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I14,B2:B14="United States Grand Prix West"),9))
Level: medium