
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
Classify each of the following numbers into the set it belongs to:
$$-5， - \frac {3}{4}， 0， -3.14， -2.4，  \frac {22}{7}， 2003， -1.99$$，-(-6), -|-12|.
(1) Positive numbers: { ___ }
(2) Negative numbers: { ___ }
(3) Integers: { ___ }
(4) Fractions: { ___ }.

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