Table:
0
A
B
C
D
E
F
G
H
I
1
Round
Grand Prix
Date
Location
Pole Position
Fastest Lap
Winning Driver
Winning Constructor
Report
2
1
South African Grand Prix
1 March
Kyalami
Nigel Mansell
Nigel Mansell
Nigel Mansell
Williams - Renault
Report
3
2
Mexican Grand Prix
22 March
Hermanos Rodríguez
Nigel Mansell
Gerhard Berger
Nigel Mansell
Williams - Renault
Report
4
3
Brazilian Grand Prix
5 April
Interlagos
Nigel Mansell
Riccardo Patrese
Nigel Mansell
Williams - Renault
Report
5
4
Spanish Grand Prix
3 May
Catalunya
Nigel Mansell
Nigel Mansell
Nigel Mansell
Williams - Renault
Report
6
5
San Marino Grand Prix
17 May
Imola
Nigel Mansell
Riccardo Patrese
Nigel Mansell
Williams - Renault
Report
7
6
Monaco Grand Prix
31 May
Monaco
Nigel Mansell
Nigel Mansell
Ayrton Senna
McLaren - Honda
Report
8
7
Canadian Grand Prix
14 June
Circuit Gilles Villeneuve
Ayrton Senna
Gerhard Berger
Gerhard Berger
McLaren - Honda
Report
9
8
French Grand Prix
5 July
Magny-Cours
Nigel Mansell
Nigel Mansell
Nigel Mansell
Williams - Renault
Report
10
9
British Grand Prix
12 July
Silverstone
Nigel Mansell
Nigel Mansell
Nigel Mansell
Williams - Renault
Report
11
10
German Grand Prix
26 July
Hockenheimring
Nigel Mansell
Riccardo Patrese
Nigel Mansell
Williams - Renault
Report
12
11
Hungarian Grand Prix
16 August
Hungaroring
Riccardo Patrese
Nigel Mansell
Ayrton Senna
McLaren - Honda
Report
13
12
Belgian Grand Prix
30 August
Spa-Francorchamps
Nigel Mansell
Michael Schumacher
Michael Schumacher
Benetton - Ford
Report
14
13
Italian Grand Prix
13 September
Monza
Nigel Mansell
Nigel Mansell
Ayrton Senna
McLaren - Honda
Report
15
14
Portuguese Grand Prix
27 September
Estoril
Nigel Mansell
Ayrton Senna
Nigel Mansell
Williams - Renault
Report
16
15
Japanese Grand Prix
25 October
Suzuka
Nigel Mansell
Nigel Mansell
Riccardo Patrese
Williams - Renault
Report

Questions and formulas:
Question: what are all the location where date is 5 april
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,C1="5 April"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I16,C2:C16="5 April"),4))
Level: medium
Question: what are all the pole position where date is 26 july
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,C1="26 July"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I16,C2:C16="26 July"),5))
Level: medium
Question: who are all the winning constructors where fastest lap is riccardo patrese and location is interlagos
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,(F1="Riccardo Patrese")*(D1="Interlagos")),8))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I16,(F2:F16="Riccardo Patrese")*(D2:D16="Interlagos")),8))
Level: medium
Question: what are all the report where winning constructor is williams - renault and grand prix is south african grand prix
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,(H1="Williams - Renault")*(B1="South African Grand Prix")),9))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I16,(H2:H16="Williams - Renault")*(B2:B16="South African Grand Prix")),9))
Level: medium
Question: whatthe minimum round where grand prix is german grand prix
Formula: MINIFS(A1,B1,"German Grand Prix")
Formula2: MINIFS(A2:A16,B2:B16,"German Grand Prix")
Level: easy
Question: what of the total number of date where grand prix is portuguese grand prix
Formula: ROWS(UNIQUE(FILTER(C1, B1="Portuguese Grand Prix")))
Formula2: ROWS(UNIQUE(FILTER(C2:C16, B2:B16="Portuguese Grand Prix")))
Level: medium