
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
Given that an opaque bag contains a total of 20 balls, including red, white, and yellow balls, and after repeating the process of drawing a ball, noting its color, and replacing it 404 times, it is found that 101 times a white ball was drawn, calculate the number of white balls in the bag.

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