Table:
0
A
B
C
D
E
1
Model
Seats
Period
Built
Country
2
Fokker F27 Friendship
48-56
1958-1987
586
Netherlands
3
Antonov An-24
52
1959-1979
1367
Ukraine
4
Handley Page Dart Herald
56
1959-1968
50
United Kingdom
5
Hawker Siddeley HS 748
40-58
1962-1988
380
United Kingdom
6
NAMC YS-11
64
1962–1974
182
Japan
7
IAI Arava
20-24
1972–1988
80
Israel
8
Ilyushin Il-114
52-64
1997–present
14
Russia
9
de Havilland Canada Dash 7
50
1975-1988
113
Canada
10
Bombardier Dash 8 and Q400
37-78
1983–present
1110
Canada
11
ATR 42
42-50
1984-present
422
France & Italy
12
Fokker 50
58
1987-1997
213
Netherlands
13
BAe ATP
64
1988-1996
64
United Kingdom
14
CASA/IPTN CN-235
44
1988-present
230
Spain & Indonesia
15
ATR 72
68-74
1989-present
611
France & Italy
16
Antonov An-140
52
1997-present
28
Ukraine
17
MA60
66
2000 - present
41
People's Republic of China

Questions and formulas:
Question: Which Model had 37-78 seats?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="37-78"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,B2:B17="37-78"),1))
Level: medium