
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
Mom and Dad have two children: Kolya and Tanya. Dad is 4 years older than Mom. Kolya is also 4 years older than Tanya and is half as old as Dad. How old is each of them if the total age of the entire family is 130 years?

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