
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
A and B are practicing long-distance running on a circular track. The ratio of A's speed to B's speed is 5:3. If both start from the same point at the same time, after B has run some laps, A has run 4 more laps than B.

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