Table:
0
A
B
C
D
E
1
Format
Country
Label
Catalogue No.
Date
2
LP
AUS
Deluxe Records
VPL1 6529
30 October 1980
3
LP
EUR
Mercury Records
838 925-1
1980
4
LP
USA
Atco Records
7-90184-1-Y
1984
5
MC
EUR
Mercury Records
838 925-4
1980
6
MC
USA
Atco Records
7-90184-4
1984
7
CD
AUS
Mercury Records
838 925-2
1989
8
CD
EUR
Mercury Records
838 925-2
1989
9
CD
USA
Atco Records
7-90184-2
15 November 1987

Questions and formulas:
Question: What Country with a MC Format has a ATCO Records Label?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="atco records")*(A1="mc")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(C2:C9="atco records")*(A2:A9="mc")),2))
Level: medium