
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 bag containing 2 white balls and 2 black balls, all identical except for color, what is the probability of drawing one white ball and one black ball if two balls are drawn at random?

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