
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
The first and second terms of the Fibonacci sequence are both 1. Starting from the third term, each term is the sum of the two preceding terms. Numbers appearing in the Fibonacci sequence are called Fibonacci numbers. In how many different ways can 121 be expressed as the sum of distinct Fibonacci numbers? (The same addends in a different order are considered the same way.)

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