
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
A middle school is preparing to form an 18-person soccer team. These 18 people will be selected from students in the 10 classes of the first grade. Each class must have at least one student on the team. How many different ways can the team be composed?

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