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
United States Grand Prix
11 March
Phoenix
Gerhard Berger
Gerhard Berger
Ayrton Senna
McLaren - Honda
Report
3
2
Brazilian Grand Prix
25 March
Interlagos
Ayrton Senna
Gerhard Berger
Alain Prost
Ferrari
Report
4
3
San Marino Grand Prix
13 May
Imola
Ayrton Senna
Alessandro Nannini
Riccardo Patrese
Williams - Renault
Report
5
4
Monaco Grand Prix
27 May
Monaco
Ayrton Senna
Ayrton Senna
Ayrton Senna
McLaren - Honda
Report
6
5
Canadian Grand Prix
10 June
Circuit Gilles Villeneuve
Ayrton Senna
Gerhard Berger
Ayrton Senna
McLaren - Honda
Report
7
6
Mexican Grand Prix
24 June
Hermanos Rodríguez
Gerhard Berger
Alain Prost
Alain Prost
Ferrari
Report
8
7
French Grand Prix
8 July
Paul Ricard
Nigel Mansell
Nigel Mansell
Alain Prost
Ferrari
Report
9
8
British Grand Prix
15 July
Silverstone
Nigel Mansell
Nigel Mansell
Alain Prost
Ferrari
Report
10
9
German Grand Prix
29 July
Hockenheimring
Ayrton Senna
Thierry Boutsen
Ayrton Senna
McLaren - Honda
Report
11
10
Hungarian Grand Prix
12 August
Hungaroring
Thierry Boutsen
Riccardo Patrese
Thierry Boutsen
Williams - Renault
Report
12
11
Belgian Grand Prix
26 August
Spa-Francorchamps
Ayrton Senna
Alain Prost
Ayrton Senna
McLaren - Honda
Report
13
12
Italian Grand Prix
9 September
Monza
Ayrton Senna
Ayrton Senna
Ayrton Senna
McLaren - Honda
Report
14
13
Portuguese Grand Prix
23 September
Estoril
Nigel Mansell
Riccardo Patrese
Nigel Mansell
Ferrari
Report
15
14
Spanish Grand Prix
30 September
Jerez
Ayrton Senna
Riccardo Patrese
Alain Prost
Ferrari
Report
16
15
Japanese Grand Prix
21 October
Suzuka
Ayrton Senna
Riccardo Patrese
Nelson Piquet
Benetton - Ford
Report

Questions and formulas:
Question: What is the number of pole position with a round of 15?
Formula: ROWS(UNIQUE(FILTER(E1, A1=15)))
Formula2: ROWS(UNIQUE(FILTER(E2:E16, A2:A16=15)))
Level: medium
Question: What is the date of the circuit gilles villeneuve?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,D1="Circuit Gilles Villeneuve"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I16,D2:D16="Circuit Gilles Villeneuve"),3))
Level: medium
Question: What is the location of thierry boutsen?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,F1="Thierry Boutsen"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I16,F2:F16="Thierry Boutsen"),4))
Level: medium