
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
David is organizing a wildlife exhibition and wishes to line up his eight uniquely tall kangaroos in a single row for a display. The tallest two kangaroos, however, insist on standing at the ends of the row. How many different ways can David arrange the kangaroos for the exhibition?

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