
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
Vanya took a square sheet of paper, folded it in half, and then folded it in half again, as shown in the illustration.

Afterward, Vanya cut out one piece.

Which option could NOT have resulted from his actions?

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