
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 box contains 7 chips, numbered 1 through 7. Chips are drawn randomly one at a time without replacement until the sum of the values drawn exceeds 7. What is the probability that 3 draws are required?
- **A) $\frac{1}{21}$**
- **B) $\frac{1}{18}$**
- **C) $\frac{1}{15}$**
- **D) $\frac{1}{6}$**

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