
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
If \( f(a) = a^2 - 3 \) and \( G(a, b) = b^2 - a \), then find \( G(4, f(2)) \).
**A)** -1
**B)** -4
**C)** 0
**D)** -3
**E)** 1

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