
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
Choose 3 out of 4 types of vegetables, which are cucumber, cabbage, rapeseed, and lentils, to plant on three different types of soil. Cucumber must be planted. How many different planting methods are there in total?

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