
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 where 50 numbers are distributed into five groups, with the first, third, fourth, and fifth groups containing 2, 8, 10, and 20 numbers respectively, find the frequency of the second group.

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