
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 universal set $U = \{1, 2, 3, 4, 5\}$, the sets $M = \{1, 2, 3\}$, and $N = \{3, 4, 5\}$, find $M \cap (\complement_U N)$.

A) $\{1, 2\}$
B) $\{4, 5\}$
C) $\{3\}$
D) $\{1, 2, 3, 4, 5\}$

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