
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
There are 40 fifth-graders with an average age of 10. Two classes of fifth-graders have a total of four classroom teachers. The average age of the teachers is 40 years. The parents of these fifth-graders amount to 60 people with an average age of 34. Calculate the average age of all fifth-graders, their teachers, and parents combined.

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