
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
Fiona has found herself observing a new group of high school students in the park. This time, there are twelve students, and she continues her game of guessing relationships. How many different pairs of students can Fiona observe in this new group of twelve?

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