
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
Randomly assign numbers 1 to 400 to 400 students. Then decide to use systematic sampling to draw a sample of size 20 from these 400 students. By order of their numbers, evenly divide them into 20 groups (1-20, 21-40, ..., 381-400). If the number drawn from the first group is 11 by lottery, the number drawn from the third group is __________.

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