Context: She stopped in the middle of an alley , looking up to the rooftops but still not finding where he 'd gone . Cady 's brow furrowed and she glanced back to find the wolf right behind her . She smiled at him and let her hand fall to his back .
Question: What is she trying to do with her hand ?
Option 0: None of the above choices .
Option 1: Hammer fist the wolf
Option 2: Grab its collar
Option 3: Pet the wolf calmly
Answer: 3