
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
Diana is five years younger than Eduardo. Eduardo is twice as old as Chad. Faye is one year younger than Chad. Greg is twice as old as Faye. Diana is 15 years old. How old is Greg?

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