Table:
0
A
B
C
D
E
1
Name
Location
Years as tallest
Height metres / ft
Floors
2
St Philip's Cathedral
Colmore Row
1725–1777
01.0 40 / 131
03.0 N/A
3
Church of SS Peter and Paul
Aston
1777–1855
02.0 57.9 / 190
04.0 N/A
4
St Martin in the Bull Ring
The Bull Ring
1855–1908
02.0 61 / 200
04.0 N/A
5
Joseph Chamberlain Memorial Clock Tower
University of Birmingham
1908–1966
02.0 110 / 360
04.0 N/A
6
BT Tower
Jewellery Quarter
1966–Present
02.0 152 / 498
04.0 N/A

Questions and formulas:
Question: How many floors did the tallest building in Aston have?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="aston"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="aston"),5))
Level: medium
Question: What is the name of the building at the Jewellery quarter?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="jewellery quarter"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="jewellery quarter"),1))
Level: medium
Question: What is the name of the building at Aston?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="aston"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="aston"),1))
Level: medium
Question: How many floors did the building at the Jewellery quarter have?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="jewellery quarter"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="jewellery quarter"),5))
Level: medium