
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
In a pocket, there are 5 white balls with different numbers and 4 black balls. If two balls are drawn consecutively without replacement, find the probability that the second ball drawn is white, given that the first ball drawn is white.

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