Table:
0
A
B
C
D
E
1
School
Location
Founded
Affiliation
Nickname
2
James Madison University
Harrisonburg, VA
1908
Public
Dukes
3
Old Dominion University
Norfolk, VA
1930
Public
Monarchs
4
Radford University
Radford, VA
1910
Public
Highlanders
5
University of Virginia
Charlottesville, VA
1819
Public Flagship
Cavaliers
6
Virginia Commonwealth University
Richmond, VA
1838
Public
Rams

Questions and formulas:
Question: Who is affiliated with the Dukes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="dukes"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="dukes"),4))
Level: medium
Question: What school is in Radford, Va?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="radford, va"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="radford, va"),1))
Level: medium
Question: What school has a public nickname, founded after 1838 in Harrisonburg, Va?
Formula: LET(query1,LET(query1,FILTER(A1:E1,(D1="public")*(B1="harrisonburg, va")),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,3)))),FILTER(query1,CHOOSECOLS(query1,2)>1838))
Formula2: LET(query1,LET(query1,FILTER(A2:E6,(D2:D6="public")*(B2:B6="harrisonburg, va")),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,3)))),FILTER(query1,CHOOSECOLS(query1,2)>1838))
Level: hard