Table:
0
A
B
C
D
E
F
1
Record label
Composer
Work title
Part
Conductor
Recording year
2
Supraphon
Leoš Janáček
Jenůfa
Jano
Jaroslav Vogel
1952
3
Multisonic
Antonín Dvořák
Armida
Armida
Václav Jiráček
1956
4
Supraphon
Bedřich Smetana
Čertova stěna(The Devil's Wall)
Hedvika
Zdeněk Chalabala
1960
5
Supraphon
Antonín Dvořák
Rusalka
Rusalka
Zdeněk Chalabala
1961
6
Supraphon
Bedřich Smetana
Braniboři v Čechách(The Brandenburgers in Bohemia)
Ludiše
Jan Hus Tichý
1963

Questions and formulas:
Question: Who is the conductor on the Multisonic label? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Multisonic"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,A2:A6="Multisonic"),5))
Level: medium
Question: Who is the conductor for Rusalka? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="Rusalka"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,C2:C6="Rusalka"),5))
Level: medium
Question: Who composed the work conducted by jaroslav Vogel? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="Jaroslav Vogel"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F6,E2:E6="Jaroslav Vogel"),2))
Level: medium