Table:
0
A
B
C
D
E
1
Date
Label
Region
Format
Catalog
2
12 September 1988
Polydor
France
7 single
887 847-7
3
12 September 1988
Polydor
France
12 maxi
887 847-1
4
12 September 1988
Polydor
France
CD maxi
887 847-2
5
12 September 1988
Polydor
France
7 single - Promo
6863 365
6
September 1990
Polydor
Germany
7 single (+ Netherlands) 12 maxi, CD maxi
887 847-7
7
September 1990
Polydor
Germany
CD maxi
887 847-2
8
September 1990
Polydor
Canada
7 single
POS 1022
9
September 1990
Polydor
Canada
12 maxi
887 847-1
10
September 1990
Polydor
Japan
7 single - Promo
DDI-3033

Questions and formulas:
Question: Which region had the CD maxi format?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="cd maxi"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,D2:D10="cd maxi"),3))
Level: medium
Question: What was the format in September 1990 for Catalog 887 847-1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="887 847-1")*(A1="september 1990")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,(E2:E10="887 847-1")*(A2:A10="september 1990")),4))
Level: medium
Question: What was the catalog of the 7 single in France?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="7 single")*(C1="france")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,(D2:D10="7 single")*(C2:C10="france")),5))
Level: medium
Question: Where was the 12" maxi in September 1990?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="12 maxi")*(A1="september 1990")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,(D2:D10="12 maxi")*(A2:A10="september 1990")),3))
Level: medium
Question: What was the label in Japan?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="japan"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,C2:C10="japan"),2))
Level: medium