
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
There are 7 students participating in 5 sports events. Students A and B cannot participate in the same event. Each event must have participants, and each student can only participate in one event. How many different arrangements satisfy these conditions? (Answer in numbers)

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