
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 non-collinear vectors $\overrightarrow{e_1}$ and $\overrightarrow{e_2}$, vector $\overrightarrow{a} = 3\overrightarrow{e_1} - 2\overrightarrow{e_2}$, and vector $\overrightarrow{b} = \overrightarrow{e_1} + \lambda\overrightarrow{e_2}$. If $\overrightarrow{a}$ is parallel to $\overrightarrow{b}$, find the value of $\lambda$.

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