Table:
0
A
B
C
D
E
1
Name
Category
Eliminated
Date
Special Guest
2
Jiří Zonyga
24+ years
WINNER
June 1
see the next line
3
Ondřej Ruml
24+ years
Final Night
June 1
5Angels ,Olympic
4
All X
Vocal Groups
James Bond Night
May 25
M.T.A. + "Čhave Jilestar"
5
Martina Pártlová
24+ years
American Night
May 18
Láďa Kerndl and Henry Lee
6
Kamila Nývltová
15–24 years
Night of Revived Legends
May 11
Zombies (dancing on Michael Jackson 's "Thriller")
7
Za 5 Dvanáct
Vocal Groups
Czechoslovak Night
May 4
Miro Žbirka
8
David Gránský
15–24 years
Banana Night
April 27
Karl Wolf
9
Anna Ungrová
15–24 years
Night of Broken Hearts
April 20
Helena Zeťová
10
Pavlína Ďuriačová
15–24 years
Tribute to Karel
April 13
Karel Gott
11
Divoký Kočky + Dante
Vocal Groups
Popcorn night
April 6
Iva Frühlingová
12
Lukáš Javůrek
24+ years
Chocolate Night
March 30
Gipsy.cz
13
Romantic
Vocal Groups
Fire Night
March 23
Shayne Ward

Questions and formulas:
Question: Who was eliminated on Banana Night?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="banana night"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,C2:C13="banana night"),1))
Level: medium
Question: Who was the special guest when the category was vocal groups and the name was Romantic?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="vocal groups")*(A1="romantic")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,(B2:B13="vocal groups")*(A2:A13="romantic")),5))
Level: medium
Question: On what date was elimination on final night?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="final night"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,C2:C13="final night"),4))
Level: medium