Table:
0
A
B
C
D
E
1
Region
Date
Label
Format
Catalog
2
Japan
November 7, 2007
Sony
CD
EICP-875
3
Europe
November 9, 2007
Columbia
CD
88697081142
4
Europe
November 9, 2007
Columbia
CD/ DVD
88697147842
5
Australia
November 10, 2007
Epic
CD
88697081142
6
Australia
November 10, 2007
Epic
CD/DVD
88697147842
7
United States
November 13, 2007
Columbia
CD
88697081142
8
United States
November 13, 2007
Columbia
CD/DVD
88697147842
9
United States
December 11, 2007
Columbia
CD/DVD/ Perfume
88697147862
10
Canada
November 13, 2007
Columbia
CD
88697081142
11
Canada
November 13, 2007
Columbia
CD/DVD
88697147842
12
Canada
December 11, 2007
Columbia
CD/DVD/Perfume
88697147862
13
Europe
February 8, 2008
Columbia
CD/DVD/Perfume
88697147862

Questions and formulas:
Question: What's the region for an item on November 10, 2007 that's a cd?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="november 10, 2007")*(D1="cd")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,(B2:B13="november 10, 2007")*(D2:D13="cd")),1))
Level: medium
Question: What's the catalog number for a record from columbia formatted in a cd/dvd that's from the United States region?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="columbia")*(A1="united states")*(D1="cd/dvd")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,(C2:C13="columbia")*(A2:A13="united states")*(D2:D13="cd/dvd")),5))
Level: medium
Question: What's the catalog number for a December 11, 2007 record from columbia formatted in a that's from Canada?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="columbia")*(B1="december 11, 2007")*(A1="canada")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,(C2:C13="columbia")*(B2:B13="december 11, 2007")*(A2:A13="canada")),5))
Level: medium