Table:
0
A
B
C
D
E
F
G
1
Round
Circuit
Date
Length
Pole Position
GT3 Winner
GT4 Winner
2
1
Oulton Park
25 April
60 mins
No. 5 Scuderia Vittoria
No. 1 Trackspeed
No. 44 ABG Motorsport
3
1
Oulton Park
25 April
60 mins
Charles Bateman Michael Lyons
David Ashburn Richard Westbrook
Peter Belshaw Marcus Clutton
4
2
Oulton Park
25 April
60 mins
No. 1 Trackspeed
No. 5 Scuderia Vittoria
No. 42 Century Motorsport
5
2
Oulton Park
25 April
60 mins
David Ashburn Richard Westbrook
Charles Bateman Michael Lyons
Jake Rattenbury Josh Wakefield
6
3
Snetterton 300
15 May
120 mins
No. 10 CRS Racing
No. 23 United Autosports
No. 44 ABG Motorsport
7
3
Snetterton 300
15 May
120 mins
Glynn Geddie Jim Geddie
Matt Bell Michael Guasch
Peter Belshaw Marcus Clutton
8
4
Brands Hatch
19 June
120 mins
No. 21 MTech
No. 2 Trackspeed
No. 44 ABG Motorsport
9
4
Brands Hatch
19 June
120 mins
Duncan Cameron Matt Griffin
Tim Bridgman Gregor Fisken
Peter Belshaw Marcus Clutton
10
5
Spa-Francorchamps
9 July
60 mins
No. 59 McLaren GT
No. 1 Trackspeed
No. 50 Scuderia Vittoria
11
5
Spa-Francorchamps
9 July
60 mins
Chris Goodwin Andrew Kirkaldy
David Ashburn Richard Westbrook
Dan Denis David McDonald
12
6
Spa-Francorchamps
9 July
60 mins
No. 1 Trackspeed
No. 21 MTech
No. 48 Lotus Sport UK
13
6
Spa-Francorchamps
9 July
60 mins
David Ashburn Richard Westbrook
Duncan Cameron Matt Griffin
Phil Glew Ollie Jackson
14
7
Rockingham
4 September
60 mins
No. 23 United Autosports
No. 7 Beechdean Motorsport
No. 50 Scuderia Vittoria
15
7
Rockingham
4 September
60 mins
Matt Bell Michael Guasch
Jonathan Adam Andrew Howard
Dan Denis David McDonald
16
8
Rockingham
4 September
60 mins
No. 2 Trackspeed
No. 11 CRS Racing
No. 50 Scuderia Vittoria
17
8
Rockingham
4 September
60 mins
Tim Bridgman Gregor Fisken
Alex Mortimer Andrew Tate
Dan Denis David McDonald
18
9
Donington Park
25 September
180 mins
No. 1 Trackspeed
No. 5 Scuderia Vittoria
No. 48 Lotus Sport UK
19
9
Donington Park
25 September
180 mins
David Ashburn Stephen Jelley
Charles Bateman Michael Lyons
Phil Glew James Nash
20
10
Silverstone Arena
8 October
120 mins
No. 7 Beechdean Motorsport
No. 7 Beechdean Motorsport
No. 48 Lotus Sport UK

Questions and formulas:
Question: When  david ashburn richard westbrook is the gt3 winner and 1 is the round what is the length?
Formula: LET(query1,LET(query1,FILTER(A1:G1,F1="David Ashburn Richard Westbrook"),SUMMARIZE(CHOOSECOLS(query1,4),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=1))
Formula2: LET(query1,LET(query1,FILTER(A2:G20,F2:F20="David Ashburn Richard Westbrook"),SUMMARIZE(CHOOSECOLS(query1,4),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=1))
Level: hard
Question: When charles bateman michael lyons is the gt3 winner and donington park is the circuit who is the gt4 winner?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(B1="Donington Park")*(F1="Charles Bateman Michael Lyons")),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G20,(B2:B20="Donington Park")*(F2:F20="Charles Bateman Michael Lyons")),7))
Level: medium
Question: When charles bateman michael lyons is the gt3 winner and 9 is the round who is the gt4 winner?
Formula: LET(query1,LET(query1,FILTER(A1:G1,F1="Charles Bateman Michael Lyons"),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=9))
Formula2: LET(query1,LET(query1,FILTER(A2:G20,F2:F20="Charles Bateman Michael Lyons"),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=9))
Level: hard
Question: When  tim bridgman gregor fisken is the pole position who is the gt3 winner?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="Tim Bridgman Gregor Fisken"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G20,E2:E20="Tim Bridgman Gregor Fisken"),6))
Level: medium