
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
Chickens and rabbits are kept in the same cage. There are 20 fewer chickens than rabbits. The number of rabbit legs is 10 more than three times the number of chicken legs. How many chickens are there?

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