Gravity Falls Pop Quiz

In the intro, a picture with a one-eyed triangle is shown. There's a sentence that's just random letters, but if you use 'three letters back', what does it say?
Choose the right answer:
Option A I'm already here.
Option B Stan is not what he seems.
Option C You left the cat behind.
Option D Leave Gravity Falls now.
 X-Squirt-X posted over a year ago
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