Table:
0
A
B
C
D
E
1
Ship
Tonnage
Builder
Original Operator
Fate
2
Friedrich der Grosse
GT
AG Vulcan
NDL
01922 Sunk after fire, 1922
3
Barbarossa
GT
Blohm & Voss
NDL
01924 Scrapped, 1924
4
Königin Luise
GT
AG Vulcan
NDL
01935 Scrapped, 1935
5
Bremen
GT
F. Schichau
NDL
01929 Scrapped, 1929
6
König Albert
GT
AG Vulcan
NDL
01926 Scrapped, 1926
7
Hamburg
GT
AG Vulcan
HAPAG
01928 Scrapped, 1928
8
Prinzess Irene
GT
AG Vulcan
NDL
01932 Scrapped, 1932
9
Kiautschou
GT
AG Vulcan
HAPAG
01934 Scrapped, 1934
10
Moltke
GT
Blohm & Voss
HAPAG
01925 Scrapped, 1925
11
Blücher
GT
Blohm & Voss
HAPAG
01929 Scrapped, 1929

Questions and formulas:
Question: What is the fate for the Bremen ship?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="bremen"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="bremen"),5))
Level: medium
Question: Who is the original operator for the AG Vulcan builder and the Prinzess Irene ship?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="ag vulcan")*(A1="prinzess irene")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,(C2:C11="ag vulcan")*(A2:A11="prinzess irene")),4))
Level: medium
Question: What is the Tonnage that has builder AG Vulcan, and the original operator NDL, and the ship, Prinzess Irene?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="ag vulcan")*(D1="ndl")*(A1="prinzess irene")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,(C2:C11="ag vulcan")*(D2:D11="ndl")*(A2:A11="prinzess irene")),2))
Level: medium