
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 standard deck of cards has 52 cards divided into 4 suits, each suit having 13 cards. Two suits (hearts $\heartsuit$ and diamonds $\diamondsuit$) are red, and the other two (spades $\spadesuit$ and clubs $\clubsuit$) are black. If the cards are shuffled into a random order, how many ways can we pick two different cards such that both cards are black?

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