
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
Round 4567.7981 to the nearest whole number using the criteria that any fraction part of 0.8 or above should be rounded up to the next whole number, otherwise rounded down.

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