Table:
0
A
B
C
D
E
1
Year
English title
Original title
Country
Length
2
1956
The Killers
Убийцы
Soviet Union
19 min.
3
1959
There Will be No Leave Today
Сегодня увольнения не будет
Soviet Union
46 min.
4
1961
The Steamroller and the Violin
Каток и скрипка
Soviet Union
46 min.
5
1962
Ivan's Childhood
Иваново детство
Soviet Union
95 min.
6
1966
Andrei Rublev
Андрей Рублёв
Soviet Union
205 min.
7
1972
Solaris
Солярис
Soviet Union
165 min.
8
1975
The Mirror
Зеркало
Soviet Union
107 min.
9
1979
Stalker
Сталкер
Soviet Union
164 min.
10
1983
Nostalghia
Nostalghia
Italy/Soviet Union
125 min.
11
1983
Voyage in Time
Tempo di Viaggio
Italy
63 min.
12
1986
The Sacrifice
Offret
Sweden
149 min.

Questions and formulas:
Question: Which Original title has a Year of 1983, and a Country of italy?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1=1983)*(D1="italy")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,(A2:A12=1983)*(D2:D12="italy")),3))
Level: medium
Question: How many years have an Original title of иваново детство?
Formula: ROWS(UNIQUE(FILTER(A1, C1="иваново детство")))
Formula2: ROWS(UNIQUE(FILTER(A2:A12, C2:C12="иваново детство")))
Level: medium
Question: Which Length has a Country of soviet union, and a Year larger than 1975?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="soviet union")*(A1>1975)),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,(D2:D12="soviet union")*(A2:A12>1975)),5))
Level: medium