
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:<br/>$(1)\left(-12\right)+13+\left(-18\right)+16$;<br/>$(2)19.5+\left(-6.9\right)+\left(-3.1\right)+\left(-9.5\right)$;<br/>$(3)\frac{6}{5}×(-\frac{1}{3}-\frac{1}{2})÷\frac{5}{4}$;<br/>$(4)18+32×{(-\frac{1}{2})}^{5}-0．{5}^{4}×{(-2)}^{5}$.

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