
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
Calculate the product of the sequence $\frac{6}{4} \times \frac{7}{6} \times \frac{8}{7} \times \cdots \times \frac{2010}{2009}$.
A) 501.5
B) 502
C) 502.5
D) 503
E) 503.5

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