Table:
0
A
B
C
D
E
F
1
Year
Play
Author
Theatre
Type
Role
2
1944
The Wedding
Stanisław Wyspiański
Polish Army Theatre, Lublin
Actor
Isia
3
1948
Omyłka
Bolesław Prus
Powszechny Theatre , Łódź
Director
—
4
1953
Barbarians
Maxim Gorky
Teatr Wybrzeże , Gdańsk
Director
—
5
1958
The Visit
Friedrich Dürrenmatt
Juliusz Słowacki Theatre , Kraków
Director and Actor
Claire Zachanassian
6
1960
Na dne
Maxim Gorky
Old Theatre , Kraków
Director
—
7
1962
Mother Courage and Her Children
Bertolt Brecht
Old Theatre , Kraków
Director and Actor
Mother Courage
8
1963
Caligula
Albert Camus
Old Theatre , Kraków
Director and Actor
Caesonia
9
1966
Macbeth
William Shakespeare
Juliusz Słowacki Theatre , Kraków
Director and Actor
Lady Macbeth
10
1969
The Wedding
Stanisław Wyspiański
Juliusz Słowacki Theatre , Kraków
Director
—
11
1972
For Whom the Bell Tolls
Ernest Hemingway
Teatr Studio , Warsaw
Director
—

Questions and formulas:
Question: Author of stanisław wyspiański, and a Year of 1969 happened in what theatre?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="stanisław wyspiański")*(A1=1969)),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,(C2:C11="stanisław wyspiański")*(A2:A11=1969)),4))
Level: medium