
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
The reality game show Survivor is played with 16 people divided into four tribes of 4. Early in the season, two contestants decide to quit. Assuming each person has an equal chance of quitting and the quitting chances are independent of each other, what is the probability that both quitters are from the same tribe?

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