
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
On a construction site, Anne and her three assistants are painting a building. They start work at 9:00 AM every day, and all take the same amount of time for a lunch break. On Monday, the four of them painted 60% of the building and stopped work at 5:00 PM. On Tuesday, Anne wasn't there, and the three assistants painted 30% of the building, finishing at 3:00 PM. On Wednesday, only Anne worked and completed 10% of the building by working until 6:00 PM. How long, in minutes, was the lunch break each day?
A) 60 minutes
B) 120 minutes
C) 180 minutes
D) 213 minutes
E) 240 minutes

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