
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
It is known that the number of students in the first, second, and third grades of a certain high school are 400, 400, and 500, respectively. In order to understand the height situation of the students in this school, a stratified sampling method is used to draw a sample of 65 students from the three grades of the high school. The number of students that should be drawn from the third grade is \_\_\_\_\_\_.

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