Table:
0
A
B
C
D
E
1
Number & name
Description
Current status
Livery
Date
2
No. 12059
Non-Corridor Third Class Compartment
Stored in the open as little more than a shell.
N/A
1930
3
No. 37817
Luggage, Mail and Parcels Van
Stored out in the open.
N/A
1935
4
No. M31036
Stanier (Period III) Full Brake
Stored.
N/A
1939
5
No. 27389
BR-Built Third Class Open
Stored.
LMS Maroon
1948
6
No. 27407
BR-Built Third Class Open
Stored.
N/A
1948
7
No. 24725
BR-Built Corridor Composite
Stored.
LMS Maroon
1950
8
No. DB999502
BR-Built Inspection Saloon
Stored.
LMS Maroon
1959

Questions and formulas:
Question: What is the latest death with a description of BR-Built inspection saloon?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="br-built inspection saloon"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,B2:B8="br-built inspection saloon"),5))
Level: medium
Question: What is the identifying number for a description of Stanier (Period III) full brake?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="stanier (period iii) full brake"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,B2:B8="stanier (period iii) full brake"),1))
Level: medium
Question: What is the date with identifying number of No. 37817?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="no. 37817"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,A2:A8="no. 37817"),5))
Level: medium