
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
When playing cards, if two cards of the same rank are drawn (e.g., two 5s), we say we have "a pair of 5s". If three cards of the same rank are drawn (e.g., three Ks), we say we have "a triplet of Ks". When four cards of the same rank are drawn, we say we have "a bomb". In a deck of cards, how many cards must be drawn to ensure that there is "a bomb"?

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