
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
A pirate has five pouches of coins, each containing 30 coins. He knows that one pouch contains gold coins, another contains silver coins, the third contains bronze coins, and the remaining two pouches contain an equal number of gold, silver, and bronze coins. You can take out any number of coins from any pouches simultaneously and look at what kind of coins they are (coins are taken out once). What is the minimum number of coins you need to take out to be sure of knowing the contents of at least one pouch?

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