
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 plane intersects a right circular cylinder of radius $2$ forming an ellipse. If the major axis of the ellipse is twice the length of the minor axis, what is the length of the major axis?

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