
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 circular garden 10 feet in diameter is cut by a straight stone path 2 feet wide. One edge of the path passes through the center of the garden. Calculate the number of square feet in the remaining grass area.
A) $15\pi$
B) $20\pi - 10$
C) $30\pi$
D) $25\pi - 20$
E) $20\pi$

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