
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 geometric progression with positive terms, any term is equal to the square of the sum of the next two following terms. Determine the common ratio $r$.
A) $0.618$
B) $1.618$
C) $2.618$
D) $-0.618$

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