
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
At the World Meteorological Conference, each participant announced the average monthly temperature in their hometown in turn. Everyone else at that moment wrote down the product of the temperatures in their and the current speaker's city. A total of 78 positive and 54 negative numbers were recorded. What is the minimum number of times a positive temperature could have been announced?

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