
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
A task needs to be completed by a certain deadline. If person A works alone, the task will be completed exactly on the deadline. If person B works alone, it will take 3 days longer than the deadline. Now, A and B work together for 2 days, and then B continues to work alone to complete the task exactly on the deadline. What is the deadline?

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