
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 $\triangle ABC, \overline{CA} = \overline{CB}$. On $CB$ a regular pentagon $BCDEG$ is constructed away from the triangle. If $x$ is the number of degrees in $\angle DAB$, then provide the appropriate option:
**A)** $x = 50^\circ$  **B)** $x = 54^\circ$  **C)** $x = 60^\circ$  **D)** $x = 72^\circ$  **E)** $x = 90^\circ$

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