Table:
0
A
B
C
D
E
F
1
District
2012 Commission
2010 Commission
2007 Commission
2002 Commission
1999 Commission
2
District 1
Gloria Moon
Gloria Moon
Katie Jones
Katie Jones
Jean Birmingham
3
District 2
Zephaniah Timmins
Zephaniah Timmins
Zephaniah Timmins
Alonza Williams
Alonza Williams
4
District 3
John Flowers
Buddy Power
Ed Carlile
Chris Horsley
Chris Horsley
5
District 4
Bill Marshall
Jack Hester
Jack Hester
Jack Hester
Audrey Kariel (Mayor)
6
District 5
Charlie Oliver
Charlie Oliver
John Wilborn
John Wilborn
John Wilborn
7
District 6
Chris Paddie
Chris Paddie
Michael McMurry
Bryan Partee
Michael Smith

Questions and formulas:
Question: Who is on the 2002 commission from district 3?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="District 3"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="District 3"),5))
Level: medium
Question: What district for charlie oliver of the 2012 commission?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Charlie Oliver"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="Charlie Oliver"),1))
Level: medium
Question: Who was on the 2012 commission and the 1999 commission with john wilborn?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="John Wilborn"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,F2:F7="John Wilborn"),2))
Level: medium
Question: How many people named gloria moon were on the 2002 and 2012 commissions?
Formula: ROWS(UNIQUE(FILTER(E1, B1="Gloria Moon")))
Formula2: ROWS(UNIQUE(FILTER(E2:E7, B2:B7="Gloria Moon")))
Level: medium