
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 that a certain middle school has 3500 high school students and 1500 junior high school students, and that 70 high school students are drawn from the students of this school, calculate the total number of students in the sample.

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