
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
Circle $A$ passes through the center of, and is tangent to, circle $B$. The area of circle $A$ is $25\pi$ square units. 
Find the area of circle $B$, in square units.
A) $50\pi$
B) $75\pi$
C) $100\pi$
D) $125\pi$
E) $150\pi$

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