
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
At noon, a pedestrian and a cyclist started from point \( A \) towards point \( B \), and at the same time, a rider started from \( B \) towards \( A \). All three set off simultaneously. After 2 hours, the cyclist and the rider met 3 km from the midpoint of \( AB \), and 48 minutes later, the pedestrian and the rider met. Determine each person's speed and the distance \( AB \), given that the pedestrian moves twice as slow as the cyclist.

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