
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 a directed line segment \( PQ \) with starting point \( P \) having coordinates \((-1,1)\) and ending point \( Q \) having coordinates \((2,2)\), if the line \( l: x + my + m = 0 \) intersects \( PQ \) at an extension line, then the range of values for \( m \) is __________ .

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