
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
Hang a painting with 4 nails in such a way that if one of the nails is removed, the painting falls. Is your solution "optimal"? (By the way, how would you define an "optimal" solution?)

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