
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 $\triangle ABC$, where $\overline{AB}$ is the hypotenuse and right at $\angle BCA$, a square $BCDE$ is constructed with side $BC$ inward to the triangle. If $x$ is the number of degrees in $\angle DAB$, what is the value of $x$?
A) $30^\circ$
B) $45^\circ$
C) $60^\circ$
D) $90^\circ$
E) $135^\circ$

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