
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
Dasha and Tanya live in the same apartment building. Dasha lives on the 6th floor. When leaving Dasha's place, Tanya went up instead of down as she intended. After reaching the top floor, Tanya realized her mistake and went down to her floor. It turned out that Tanya traveled one and a half times more than she would have if she had gone directly down. How many floors are in the building?

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