
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
Yann, Camille, and Julien go to a restaurant. There are 15 items on the menu. Each of them orders one dish. However, three of the dishes are specialties that can be ordered by only one person. How many different combinations of meals can they order, considering these restrictions?

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