Table:
0
A
B
C
D
E
1
Year
Candidate
State(s) on the Ballot
Popular Votes
Percentage
2
1988
Jack Herer
MN
1,949
0.00%
3
1992
Jack Herer
MN
3,875
0.00%
4
1996
Dennis Peron
MN, VT
5,378
0.01%
5
2000
Denny Lane
VT
1,044
0.00%
6
2012
Jim Carlson
MN
3,149
0.00%

Questions and formulas:
Question: Name the staes on the ballot for jack herer
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="jack herer"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="jack herer"),3))
Level: medium