
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
Given the function \( g(a, b, c) = \frac{a + b - c}{a - b + c} \), calculate \( g(2, 4, -1) \).
A) \( -\frac{5}{3} \)  
B) \( \frac{7}{3} \)  
C) \( -\frac{2}{3} \)  
D) \( -\frac{7}{3} \)

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