
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
Elise, Fiona, George, and Harry are tutors in their school’s science lab. Elise works every fifth school day, Fiona works every sixth school day, George works every eighth school day, and Harry works every ninth school day. Today, they all worked together in the science lab. How many school days from today will they next be together tutoring in the lab?

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