
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
There are 8 balls of the same size, labeled with numbers 1, 2, 3, 4, 5, 6, 7, and 8. If two balls are randomly selected, what is the probability that the numbers on the two balls are not adjacent?

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