Table:
0
A
B
C
D
E
1
Date
Cover model
Centerfold model
Interview subject
20 Questions
2
1-88
none
Kimberley Conrad
Arnold Schwarzenegger
Susan Dey
3
2-88
Sandy Greenberg
Kari Kennell
Oliver Stone
Harold Washington
4
3-88
Terri Lynn Doss
Susie Owens
Billy Crystal
Tom Waits
5
4-88
Vanity
Eloise Broady
Tom Clancy
Harrison Ford
6
5-88
Laurie Carr
Diana Lee
Don King
Teri Garr
7
6-88
India Allen
Emily Arth
Chevy Chase
Theresa Russell
8
7-88
Cindy Crawford
Terri Lynn Doss
Paul Hogan
Judge Reinhold
9
8-88
Kimberley Conrad
Helle Michaelsen
Harry Edwards
Harvey Fierstein
10
9-88
Jessica Hahn
Laura Richmond
Yasser Arafat
Tracey Ullman
11
10-88
Terri Lynn Doss
Shannon Long
Roger Craig
Morton Downey Jr.
12
11-88
Laura Richmond
Pia Reyes
Bruce Willis
John Cleese
13
12-88
Kata Kärkkäinen
Kata Kärkkäinen
Cher
Gene Simmons

Questions and formulas:
Question: When was Shannon Long the Centerfold model?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="shannon long"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,C2:C13="shannon long"),1))
Level: medium
Question: Who was the Centerfold model on 5-88?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="5-88"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,A2:A13="5-88"),3))
Level: medium
Question: On which date was the interview subject 20 Questions of Judge Reinhold?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="judge reinhold"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,E2:E13="judge reinhold"),1))
Level: medium
Question: Who was the Centerfild model that used Bruce Willis as her Interview subject?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="bruce willis"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,D2:D13="bruce willis"),3))
Level: medium