
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 soccer competition among five classes of the third grade, each pair of classes plays one match against each other. Up to now, Class 1 has played 2 matches, Class 2 has played 4 matches, Class 3 has played 4 matches, and Class 4 has played 3 matches. How many matches has Class 5 played?

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