Table:
0
A
B
C
D
E
1
Player
Height
School
Hometown
College
2
Wayne Ellington
6-5
Episcopal Academy
Merion, PA
North Carolina
3
Brandan Wright
6-9
Brentwood Academy
Nashville, TN
North Carolina
4
Thaddeus Young
6-8
Mitchell High School
Memphis, TN
Georgia Tech
5
Sherron Collins
5-11
Crane Tech Prep
Chicago, IL
Kansas
6
Paul Harris
6-4
Niagara Falls High School
Niagara Falls, NY
Syracuse

Questions and formulas:
Question: What college picked someone from The Episcopal Academy?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="episcopal academy"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="episcopal academy"),5))
Level: medium