
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
A large container can hold 420 grams of flour, whereas a smaller container can hold 28 grams of flour. A baker wants to transfer flour from a sack into the smaller containers and then use exactly 3 of these filled smaller containers each to fill medium containers. Calculate the number of medium containers the baker can fill using flour from one large container.

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