
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
Given Jason rolls four fair six-sided dice and wins if and only if the sum of the numbers face up on the four dice is exactly 9, calculate the probability that he chooses to reroll exactly three of the dice.

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