
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
The school conducted a stratified sampling survey on the awareness of the Shanghai World Expo among teachers and students. It is known that there are 200 teachers, 1200 male students, and 1000 female students in the school. A sample of size $n$ was drawn, which included 80 female students. Find the value of $n$.

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