
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
Initially, a container is completely filled with water. One third of the water is removed in the first step. In the subsequent steps, increasing fractions of the remainder are removed, specifically one fourth in the next step, one fifth in the third step, and so forth. Determine after how many steps only one eighth of the original water quantity remains.
A) 12
B) 13
C) 14
D) 15

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