
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 a sample of 100 students from 150 urban students and 150 rural students, and a workshop director selects 10 samples from 100 products for quality inspection, determine the correct pairing of the two problems and the two methods of simple random sampling and stratified sampling.

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