
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
Given that students are numbered from 1 to 160 and evenly divided into 20 groups, if the number to be drawn from the 15th group is 116, determine the number determined by drawing lots from the first group.

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