Table:
0
A
B
C
D
E
1
Unit
Type
Net Power
Total Power
Finish construction
2
Greifswald - 1 (KGR 1)
WWER-440/230
408 MW
440 MW
17.12.1973
3
Greifswald - 2 (KGR 2)
WWER-440/230
408 MW
440 MW
23.12.1974
4
Greifswald - 3 (KGR 3)
WWER-440/230
408 MW
440 MW
24.10.1977
5
Greifswald - 4 (KGR 4)
WWER-440/230
408 MW
440 MW
03.09.1979
6
Greifswald - 5 (KGR 5)
WWER-440/213
408 MW
440 MW
24.04.1989
7
Greifswald - 6 (KGR 6)
WWER-440/213
408 MW
440 MW
Finished, never operated
8
Greifswald - 7 (KGR 7)
WWER-440/213
408 MW
440 MW
Canceled
9
Greifswald - 8 (KGR 8)
WWER-440/213
408 MW
440 MW
Canceled

Questions and formulas:
Question: Which type had the unit greifswald - 7 (kgr 7) ?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="greifswald - 7 (kgr 7)"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,A2:A9="greifswald - 7 (kgr 7)"),2))
Level: medium
Question: Which unite had the type wwer-440/213?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="wwer-440/213"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,B2:B9="wwer-440/213"),1))
Level: medium
Question: What was the date that construction was finished when the unit was greifswald - 4 (kgr 4)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="greifswald - 4 (kgr 4)"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,A2:A9="greifswald - 4 (kgr 4)"),5))
Level: medium
Question: What was the net power, when the type was wwer-440/230, and when construction was finished on 24.10.1977?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="wwer-440/230")*(E1="24.10.1977")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(B2:B9="wwer-440/230")*(E2:E9="24.10.1977")),3))
Level: medium