
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
A middle school leadership uses a systematic sampling method to conduct dental health checks on 50 out of 800 students. The students are numbered from 1 to 800, and it is determined that the interval number $k=16$, which means every 16th student is selected. A number from 1 to 16 is randomly chosen. If number 7 is drawn, what number should be selected from the group of numbers from 65 to 80?

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