
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
19 gardeners are assigned to plant trees. 4 of them are sent to Street A to plant trees, and the remaining 15 are sent to Street B to plant trees. In the evening, after returning to their dormitory, Worker A said, "Although we had fewer people, we spent the same amount of time as you." Worker B said, "Although we had more people, the length of our street is four times the length of yours." If the planting intervals are the same and each person plants the same number of trees, considering that trees are only planted on one side of the street and at both ends of the streets, how many trees did the 19 gardeners plant in total?

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