
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
A piece of graph paper is folded once so that $(1,3)$ matches with $(5,1)$, and $(8,4)$ is matched with $(p,q)$. Find $p+q$.
A) 7.8
B) 8.0
C) 8.3
D) 9.0

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