 
<prompt> Riley got the wrong size of shoes, so they sold them on eBay. 
From the context mentioned, how would you respond to the following inquiry? 
What does Riley need to do before this? 
A. put the pair of shoes that doesn't fit her up for sale on Ebay B. package the shoes C. throw away the shoes <response>: A. put the pair of shoes that doesn't fit her up for sale on Ebay 