
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 two unit vectors \\( \overrightarrow{e\_1}\\) and \\( \overrightarrow{e\_2}\\) with an angle of \\(60^{\circ}\\) between them, let \\( \overrightarrow{a}=2 \overrightarrow{e\_1}+ \overrightarrow{e\_2}\\) and \\( \overrightarrow{b}=-3 \overrightarrow{e\_1}+2 \overrightarrow{e\_2}\\). Find the angle between \\( \overrightarrow{a}\\) and \\( \overrightarrow{b}\\).

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