Table:
0
A
B
C
D
E
1
Year
Title
Performer
Label
Cat. No.
2
1954
"Poison Ivy"
Willie Mabon
Chess
1580
3
1955
"Who Will Be Next"
Howlin' Wolf
Chess
1593
4
1955
" Manish Boy "
Muddy Waters
Chess
1602
5
1955
"Sugar Sweet"
Muddy Waters
Chess
1612
6
1957
"Man from the Island"
Mel London
Chief
7000
7
1957
"The 12 Year Old Boy"
Elmore James
Chief
7001
8
1957
"Cry for Me"
Elmore James
Chief
7006
9
1960
"Will My Man Be Home Tonight"
Lillian Offitt
Chief
7012
10
1960
" Messin' with the Kid "
Junior Wells
Chief
7021
11
1960
"Little by Little"
Junior Wells
Profile
4011
12
1960
"Come on in This House"
Junior Wells
Profile
4011
13
1963
"Cut You A-Loose"
Ricky Allen
Age
29118

Questions and formulas:
Question: Which year was "the 12 year old boy" performed?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="the 12 year old boy"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,B2:B13="the 12 year old boy"),1))
Level: medium