
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]


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Given that A and B start from diametrically opposite points on a circular track and move with uniform speeds but in opposite directions, they first meet after B has traveled 120 yards, and they meet a second time just as A is 50 yards short of completing a full lap. Determine the circumference of the track in yards.

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