
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
After drinking a small amount of alcohol, the alcohol content in a person's blood quickly rises to 0.3mg/mL. After stopping drinking, the alcohol content in the blood decreases at a rate of 25% per hour. To ensure traffic safety, according to the "Road Traffic Safety Law" of a certain place, the alcohol content in a driver's blood must not exceed 0.09mg/mL. Determine the number of hours that must pass after drinking a small amount of alcohol before a driver can drive.

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