
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
The distance between points A and B is 1000 meters. Person A departs from point A and takes 1 hour to reach point B. Person B departs from point B, 20 minutes after person A leaves, and takes 40 minutes to reach point A. How many meters from point A do person A and person B meet?

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