
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
A game board has four colors: red, yellow, blue, and black, and the ratio of the areas they occupy is $6:2:1:4$. What is the probability that the pointer stops on a red or blue region?

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