
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
The urn originally contains two white balls and one black ball. James performs four operations: he draws a ball from the urn at random, then takes one ball of the opposite color from the box and adds it to the urn. Determine the total number of balls in the urn after the four operations.

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