
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
Circles $A$ and $B$ each have a radius of 1 and share one point of tangency. Circle $C$ has a radius of 2 and is tangent to both circles $A$ and $B$ at their respective points of tangency with circle $C$. Calculate the area inside circle $C$ but outside circle $A$ and circle $B$.
A) π  
B) 2π  
C) 3π  
D) 4π  
E) 5π

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