Table:
0
A
B
C
D
E
F
G
H
I
1
Race
Circuit
Date
Pole position
Fastest lap
Winning driver
Constructor
Tyre
Report
2
South African Grand Prix
Kyalami
1 January
Jim Clark
Jim Clark
Jim Clark
Lotus - Ford
F
Report
3
Spanish Grand Prix
Jarama
12 May
Chris Amon
Jean-Pierre Beltoise
Graham Hill
Lotus - Ford
F
Report
4
Monaco Grand Prix
Monaco
26 May
Graham Hill
Richard Attwood
Graham Hill
Lotus - Ford
F
Report
5
Belgian Grand Prix
Spa-Francorchamps
9 June
Chris Amon
John Surtees
Bruce McLaren
McLaren - Ford
G
Report
6
Dutch Grand Prix
Zandvoort
23 June
Chris Amon
Jean-Pierre Beltoise
Jackie Stewart
Matra - Ford
D
Report
7
French Grand Prix
Rouen-Les-Essarts
7 July
Jochen Rindt
Pedro Rodríguez
Jacky Ickx
Ferrari
F
Report
8
British Grand Prix
Brands Hatch
20 July
Graham Hill
Jo Siffert
Jo Siffert
Lotus - Ford
F
Report
9
German Grand Prix
Nürburgring
4 August
Jacky Ickx
Jackie Stewart
Jackie Stewart
Matra - Ford
D
Report
10
Italian Grand Prix
Monza
8 September
John Surtees
Jackie Oliver
Denny Hulme
McLaren - Ford
G
Report
11
Canadian Grand Prix
Mont-Tremblant
22 September
Jochen Rindt
Jo Siffert
Denny Hulme
McLaren - Ford
G
Report
12
United States Grand Prix
Watkins Glen
6 October
Mario Andretti
Jackie Stewart
Jackie Stewart
Matra - Ford
D
Report
13
Mexican Grand Prix
Hermanos Rodriguez
3 November
Jo Siffert
Jo Siffert
Graham Hill
Lotus - Ford
F
Report

Questions and formulas:
Question: When is the Mexican grand prix?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,A1="mexican grand prix"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I13,A2:A13="mexican grand prix"),3))
Level: medium