
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
Dora was rowing a boat upstream. At 12:00 PM, she decided to take a break and realized that her adventure map had fallen into the water. She immediately turned the boat around and went downstream to look for the map. She found the floating map at 12:21 PM. If the speed of the water current and the speed of the boat in still water are both constant, how many minutes did the map float in the water?

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