
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
Given Daniel's age is one-ninth of his father's age, and one year from now, Daniel's father's age will be seven times Daniel's age, find the difference between their ages.

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