Susan sighed and began to turn away but a thought struck her . She shoved her hand in her pocket and came up with Robert 's prized skeleton key . With a small smile and his words , " Works like a charm everytime , " echoing in her head , she shoved it in the hole .

Question: Why does Susan feel more confident ?
Answer: She has gotten Robert to laugh .She has Robert 's favorite item .She has an important item .None of the above choices .