
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
Given the parametric equations of line $l$ as $\begin{cases} & x=t-3 \\ & y=\sqrt{3}t \end{cases}$, find the acute angle $\alpha$ that line $l$ makes with the positive $x$-axis.

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