
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
Given the lengths of the swimming, biking, running, and walking segments are 1 km, 2 km, 2 km, and 1 km respectively, and the triathlete swims at a rate of 2 kilometers per hour, bikes at a rate of 25 kilometers per hour, runs at a rate of 12 kilometers per hour, and walks at a rate of 4 kilometers per hour, calculate the triathlete's average speed for the entire race.

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