Table:
0
A
B
C
D
E
F
1
Volume
Discs
Episodes
Region 1 release
Region 2 release
Region 4 release
2
1
1
5
October 30, 2007
Not released
June 1, 2010
3
2
1
5
January 22, 2008
Not released
September 23, 2010
4
3
1
5
May 6, 2008
Not released
October 7, 2010
5
4
1
6
July 29, 2008
Not released
November 4, 2010
6
Box set
5
21
September 16, 2008
February 1, 2010
December 2, 2010

Questions and formulas:
Question: What discs has a region 1 release date of January 22, 2008?
Formula: SUMIFS(B1,D1,"january 22, 2008")
Formula2: SUMIFS(B2:B6,D2:D6,"january 22, 2008")
Level: easy