
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
In triangle $PQR$, $PQ = PR$ and $\angle QPR = 104^\circ$. Point $S$ is in the interior of the triangle such that $\angle PSQ = 13^\circ$ and $\angle PSR = 27^\circ$. Determine the number of degrees in $\angle QSR$.

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