
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, 490 m and 210 m long, travel uniformly toward each other on parallel tracks. A driver of one train noticed the approaching train at a distance of 700 m; they met after 28 seconds. Determine the speed of each train if it is known that the first train takes 35 seconds longer than the second train to pass a signal.

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