
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
A line segment is divided into two parts such that the ratio of the lesser part to the greater part is as the cube of the greater part is to the square of the whole segment. Let $R$ be the ratio of the lesser part to the greater part. Evaluate the value of 
\[R^{R^3 + R^{-2}} + R^{-1}.\]
A) -1  
B) 0  
C) 1  
D) -3/2  
E) 2

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