
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
Two trains simultaneously departed from points \(A\) and \(B\) towards each other. They met at 14:00 and continued to move without changing their speeds. One train arrived at point \(B\) at 18:00, and the other train arrived at point \(A\) at 23:00. At what time did the trains start their journey?

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