
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
Person A and person B start moving towards each other from a distance of 30 meters apart. Person A walks at a speed of 3 meters per minute; person B walks 2 meters in the first minute and increases his speed by 0.5 meters per minute thereafter. They will meet after ______ minutes.

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