
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 box, there are 20 identical balls in size and shape, of which 5 are red, 5 are yellow, and 10 are green. If one ball is drawn at random from the box and it is not red, what is the probability that it is green?

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