
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
Fill in the appropriate parentheses with the following numbers: $-2.5$, $5\frac{1}{2}$, $0$, $8$, $-2$, $\frac{π}{2}$, $0.7$, $-\frac{2}{3}$, $-1.121121112\ldots$, $\frac{3}{4}$, $-0.\overline{05}$.
Negative fraction set $\{ \_\_\_\_\_\_\ldots \}$;  
Integer set $\{ \_\_\_\_\_\_\ldots \}$;  
Rational number set $\{ \_\_\_\_\_\_\ldots \}$;  
Non-positive integer set $\{ \_\_\_\_\_\_\ldots \}$.

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