
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
Let points $A = (0,0)$, $B = (2,4)$, $C = (6,6)$, and $D = (8,0)$. Quadrilateral $ABCD$ is cut into two pieces by a line passing through $A$ and intersecting $\overline{CD}$ such that the area above the line is twice the area below the line. This line intersects $\overline{CD}$ at a point $\left(\frac{p}{q}, \frac{r}{s}\right)$, where these fractions are in lowest terms. Calculate $p + q + r + s$.

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