Table:
0
A
B
C
D
E
1
In English
In Finnish
In Swedish
Capital
Regional state administrative agency
2
Lapland
Lappi
Lappland
Rovaniemi
Lapland
3
Northern Ostrobothnia
Pohjois-Pohjanmaa
Norra Österbotten
Oulu
Northern Finland
4
Kainuu
Kainuu
Kajanaland
Kajaani
Northern Finland
5
North Karelia
Pohjois-Karjala
Norra Karelen
Joensuu
Eastern Finland
6
Northern Savonia
Pohjois-Savo
Norra Savolax
Kuopio
Eastern Finland
7
Southern Savonia
Etelä-Savo
Södra Savolax
Mikkeli
Eastern Finland
8
Southern Ostrobothnia
Etelä-Pohjanmaa
Södra Österbotten
Seinäjoki
Western and Central Finland
9
Central Ostrobothnia
Keski-Pohjanmaa
Mellersta Österbotten
Kokkola
Western and Central Finland
10
Ostrobothnia
Pohjanmaa
Österbotten
Vaasa
Western and Central Finland
11
Pirkanmaa
Pirkanmaa
Birkaland
Tampere
Western and Central Finland
12
Central Finland
Keski-Suomi
Mellersta Finland
Jyväskylä
Western and Central Finland
13
Satakunta
Satakunta
Satakunda
Pori
South-Western Finland
14
Finland Proper
Varsinais-Suomi
Egentliga Finland
Turku
South-Western Finland
15
South Karelia
Etelä-Karjala
Södra Karelen
Lappeenranta
Southern Finland
16
Päijänne Tavastia
Päijät-Häme
Päijänne Tavastland
Lahti
Southern Finland
17
Tavastia Proper
Kanta-Häme
Egentliga Tavastland
Hämeenlinna
Southern Finland
18
Uusimaa
Uusimaa
Nyland
Helsinki
Southern Finland
19
Kymenlaakso
Kymenlaakso
Kymmenedalen
Kouvola
Southern Finland
20
Åland Islands
Ahvenanmaa
Åland
Mariehamn
Åland

Questions and formulas:
Question: What is the Swedish name for South Karelia?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="south karelia"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E20,A2:A20="south karelia"),3))
Level: medium