
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
Two squares, $I$ and $II$, have perimeters of $20$ and $28$ respectively. If square $III$ has a side length equal to the positive difference between the side lengths of $I$ and $II$, what is the perimeter of square $III$?
A) $4$
B) $8$
C) $16$
D) $32$

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