
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 surveyor sets off an explosive to measure land distances, with a fuse set to burn for 20 seconds, and he walks away at a speed of 6 yards per second. Given that the speed of sound is 960 feet per second, calculate how far the surveyor has walked when he hears the blast.

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