
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
Last year, the ratio of the number of days with good air quality (level two or above) to the total number of days in a year (365 days) reached 60%. If the ratio of such days next year (365 days) needs to exceed 70%, then the number of days with good air quality next year must increase by at least ______ days compared to last year.

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