
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
Using systematic sampling with a sample size of 20, and a population of 160 students evenly divided into 20 groups, if the 16th group contains the number 125, determine the number determined by this drawing method in the first group.

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