
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
Ninety percent of adults drink coffee and eighty percent drink tea, while seventy percent drink soda. What is the smallest possible percentage of adults who drink both coffee and tea, but not soda?

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