Read the following context and choose the best option to answer the question.
Context: She quirks the edge of a wry smile and then she looks back to Shaelynn directly , " You have control ... when you feed . Will I ? I mean ... I do n't want to have to kill people to live . "
Question: What may be the reason she does nt have any control ?
Options: 
A. She is a vampire and can not control her urges .
B. None of the above choices .
C. She is a machine programmed to eat human beings .
D. She is a cannibal and only likes the taste of flesh .


A