
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
Calculate the following:<br/>$(1)9-5-\left(-4\right)+2$;<br/>$(2)(-\frac{3}{4}+\frac{7}{12}-\frac{5}{9})÷(-\frac{1}{36})$;<br/>$(3)-{2}^{4}-(-5\frac{1}{2})×\frac{4}{11}+(-2)^{3}÷|-3^{2}+1|$;<br/>$(4)99\frac{71}{72}×(-36)$.

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