Table:
0
A
B
C
D
E
1
Date of release
Title
Label
Oricon peak
RIAA cert.
2
1989
Skid Row
Atlantic
5
5x platinum
3
1991
Slave to the Grind
Atlantic
3
2x platinum
4
1995
Subhuman Race
Atlantic
6
Gold
5
2003
Thickskin
Skid Row Recs
111
None
6
2006
Revolutions per Minute
SPV
266
None

Questions and formulas:
Question: WHAT IS THE ORICON PEAK NUMBER WITH AN ATLANTIC LABEL, SUBHUMAN RACE, LATER THAN 1995?
Formula: SUM(FILTER(D1, (C1="atlantic")*(B1="subhuman race")*(A1>1995)))
Formula2: SUM(FILTER(D2:D6, (C2:C6="atlantic")*(B2:B6="subhuman race")*(A2:A6>1995)))
Level: easy
Question: WHAT LABEL HAD A RELEASE DATE OF 1991?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=1991),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6=1991),3))
Level: medium
Question: WHAT IS THE AVERAGE DATE OF RELEASE FOR THICKSKIN?
Formula: AVERAGEIFS(A1,B1,"thickskin")
Formula2: AVERAGEIFS(A2:A6,B2:B6,"thickskin")
Level: easy