
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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Class 1 of Grade 1 in a certain school has 36 students, and Class 2 of Grade 1 has 42 students. Now, using stratified sampling, 13 students are to be selected from the two classes to participate in a military training performance. The number of students to be selected from Class 2 of Grade 1 is ______.

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