Table:
0
A
B
C
D
E
F
G
1
Technology
Moving Parts
Room Temperature
Flammable
Toxic Materials
In production
Rare metals
2
flow
Yes
Yes
No
Yes
No
No
3
liquid metal
No
No
Yes
No
No
No
4
Sodium-Ion
No
No
Yes
No
No
No
5
Lead-Acid
No
Yes
No
Yes
Yes
No
6
Sodium-sulfur batteries
No
No
No
Yes
Yes
No
7
Ni-Cd
No
Yes
No
Yes
Yes
Yes
8
Lithium-ion
No
Yes
Yes
No
Yes
No

Questions and formulas:
Question: What's the production if the technology is sodium-sulfur batteries and yes to toxic materials?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(E1="yes")*(A1="sodium-sulfur batteries")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,(E2:E8="yes")*(A2:A8="sodium-sulfur batteries")),6))
Level: medium
Question: What are the moving parts of lead-acid?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1="lead-acid"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,A2:A8="lead-acid"),2))
Level: medium
Question: What's the room temperature with no toxic materials and no ln production?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(F1="no")*(E1="no")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,(F2:F8="no")*(E2:E8="no")),3))
Level: medium
Question: What's the technology when there are no moving parts but yes to toxic materials?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(E1="yes")*(B1="no")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,(E2:E8="yes")*(B2:B8="no")),1))
Level: medium