
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
A cylindrical tank has a radius of 8 meters and a height of 4 meters. Which of the following cylinders would have twice the volume of this cylindrical tank?
A) Radius 8 meters, Height 6 meters
B) Radius 16 meters, Height 2 meters
C) Radius 8 meters, Height 8 meters
D) Radius 12 meters, Height 4 meters
E) None of the above

Present the answer in LaTex format: \boxed{Your answer}
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