Judy sues Ralph concerning violations of federal copyright laws in federal court for the Northern District of?

Judy sues Ralph concerning violations of federal copyright laws in federal court for the Northern District of Illinois. Ralph's witnesses are all in southern Illinois, so he would like the case moved. What should he do? A) Ask to remove the case to state court B) Ask for a change of venue C) Ask for summary judgment D) Petition for a writ of certiorari E) All of the above would be applicable.