 
<prompt> With reference to the below context: 
Aubrey took her right back to the store to return the dress she had stolen and Aubrey made Sydney explain herself to the clerk., please address the question below: What does Aubrey need to do before this? 
A. make sure Sydney had stolen the shirt B. ask her if she wanted to go shopping together next time C. teach a lesson <response>: A. make sure Sydney had stolen the shirt 