
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]


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A high school has a total of 1200 students, among which there are 480 students in the first year, 420 students in the second year, and 300 students in the third year. Now, using stratified sampling (by grade), 100 people are to be sampled from the entire school. The number of people that should be sampled from the third year is equal to $\_\_\_\_\_\_\_\_$.

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