
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
Reduced to lowest terms, $\frac{a^{2}-b^{2}}{ab} - \frac{ab-b^{2}}{ab-c^{2}}$ is equal to:
A) $\frac{a}{b}$  
B) $\frac{a}{b} + 1$  
C) $\frac{a^2-b^2}{ab}$  
D) $a+b$  
E) None of these

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