
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
In a vessel containing \(10 \pi\) liters of water, a solution flows in continuously at a rate of \(2 \pi\) liters per minute, with each liter containing 0.3 kg of salt. The incoming solution mixes with the water, and the mixture flows out of the vessel at the same rate. How much salt will be in the vessel after 5 minutes?

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