
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
Fangfang takes 40 seconds to go from the 1st floor to the 5th floor. Calculate how many seconds she will need to go from the 2nd floor to the 7th floor.

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