
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
After a science and technology activity, 3 mentor teachers and their 3 award-winning students (each teacher mentors only one student) take a group photo in memory, where the 6 people line up in a row. The requirement is for students to stand next to their respective teachers. The number of different possible arrangements is _____. (Answer with a number)

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