Ramona Has an Idea for an Electric Animal Brush That

Ramona has an idea for an electric animal brush that vacuums the animal hair and transforms it into usable sewing thread. Ramona calls her device the Hair-2-Thread and begins selling the device in January. Later that year, she decides the device would sell better if she had a patent, and she files the patent application in December. After finally receiving the patent the following year, Ramona discovers a similar device, the HairSew, is being sold by Saya and files a patent infringement lawsuit.
-If Saya decides to ask the USPTO to reexamine Ramona's patent, what is she asking the USPTO to do?

A) To consider if Ramona's patent actually infringes on Saya's product.
B) To consider if Saya's product better qualifies for patent protection.
C) To consider whether Ramona's patent application was filed for inappropriate purposes.
D) To consider whether Ramona's patent application was timely filed.
E) To consider whether Ramona's patent invalidates prior art and whether it should have in fact been issued.