Table:
0
A
B
C
D
E
1
Pick
AFL Team
Player
Position
College
2
1
Miami Dolphins
Jim Grabowski
Running Back
Illinois
3
2
Miami Dolphins
Rick Norton
Quarterback
Kentucky
4
3
Boston Patriots
Karl Singer
Offensive Tackle
Purdue
5
4
Denver Broncos
Jerry Shay
Offensive Tackle
Purdue
6
5
Houston Oilers
Tommy Nobis
Linebacker
Texas
7
6
Kansas City Chiefs
Aaron Brown
End
Minnesota
8
7
San Diego Chargers
Don Davis
Offensive Tackle
Cal State-LA
9
8
Buffalo Bills
Mike Dennis
Running Back
Ole 'Miss
10
9
New York Jets
Bill Yearby
Offensive Tackle
Michigan
11
10
Oakland Raiders
Rodger Bird
Running Back
Kentucky

Questions and formulas:
Question: What position does Karl Singer play?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="karl singer"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,C2:C11="karl singer"),4))
Level: medium
Question: Which player is an offensive tackle for the New York Jets?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="offensive tackle")*(B1="new york jets")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,(D2:D11="offensive tackle")*(B2:B11="new york jets")),3))
Level: medium
Question: What position does Mike Dennis play?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="mike dennis"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,C2:C11="mike dennis"),4))
Level: medium
Question: Which AFL team has a pick 4 for the offensive tackle position?
Formula: LET(query1,LET(query1,FILTER(A1:E1,D1="offensive tackle"),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=4))
Formula2: LET(query1,LET(query1,FILTER(A2:E11,D2:D11="offensive tackle"),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=4))
Level: hard