Table:
0
A
B
C
D
E
1
Pick #
CFL Team
Player
Position
College
2
28
Winnipeg (5)
John Storey
HB
Saskatchewan
3
29
Montreal (3)
John Proter
OT
St. Mary's
4
30
Edmonton (4)
Carl Lindros
DE
Western
5
31
BC Lions (4)
Don Warrington
HB
Simon Fraser
6
32
Hamilton (5)
Jay Graydon
DB
McMaster
7
33
Calgary (5)
Dave Sterritt
OT
Waterloo
8
34
Toronto (3)
Vince Lyons
HB
McMaster
9
35
Saskatchewan (4)
Greg Hunter
HB
Alberta

Questions and formulas:
Question: what is the cfl team where college is waterloo?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="Waterloo"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,E2:E9="Waterloo"),2))
Level: medium