Table:
0
A
B
C
D
E
1
Series
Premiere date
No. of seasons
City
Starring
2
Date My Ex
July 21, 2008
1
Orange County
Jo De La Rosa
3
Bethenny Ever After
June 10, 2010
3
New York City
Bethenny Frankel
4
Boys to Manzo (web series)
May 30, 2011
1
New Jersey
Albie Manzo, Chris Manzo, Greg Bennett
5
The Kandi Factory
March 4, 2012
1
Atlanta
Kandi Burruss
6
Don't Be Tardy...
April 26, 2012
2
Atlanta
Kim Zolciak
7
Havana Elsa (web series)
September 13, 2012
1
Miami
Elsa Patton
8
Vanderpump Rules
January 7, 2013
2
Beverly Hills
Lisa Vanderpump
9
Tamra's OC Wedding
September 2, 2013
1
Orange County
Tamra Barney
10
I Dream of NeNe: The Wedding
September 17, 2013
1
Atlanta
NeNe Leakes
11
Rich People's Problems
TBA
1
Atlanta
Phaedra Parks
12
Manzo'd with Children
TBA
1
New Jersey
Caroline Manzo

Questions and formulas:
Question: Which City has a Series of Tamra's oc wedding?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="tamra's oc wedding"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,A2:A12="tamra's oc wedding"),4))
Level: medium