
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 the diagram, $QRS$ is a straight line. What is the measure of $\angle QRP,$ in degrees?  
```
[asy]
pair Q=(0,0);
pair R=(1.3,0);
pair S=(2.6,0);
pair P=(1,1);

draw(P--Q--R--S--P--R);

label("$Q$",Q,S);
label("$R$",R,S);
label("$S$",S,S);
label("$P$",P,N);

label("$65^\circ$",Q+(.12,.12),NE);
label("$70^\circ$",P-(.18,.18),S);
label("$50^\circ$",S+(-.32,.05),NW);
```

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