
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
Let $A$ and $B$ be two sets, and define $A-B = \{x \mid x \in A \text{ and } x \notin B\}$. If $M = \{x \mid |x+1| \leq 2\}$ and $N = \{x \mid x = |\sin\alpha|, \alpha \in \mathbb{R}\}$, find $M-N$.

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