
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
In a common sense quiz competition, there are a total of 20 common sense questions. Two students compete independently. One student answered 12 questions correctly, and the other student answered 8 questions correctly. It is assumed that the probability of answering each question correctly is equal. The probability of at least one person answering a randomly selected common sense question correctly is ______.

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