Who I think will die and why in Harry Potter 7

In an interview, J. K. Rowling disclosed that at least two characters will be dead by the end of the final installment of the much loved HP series, and here are my assumptions. Voldemort and Harry--if neither can live while the other survives then here are the options: Harry kills Voldemort? Waaaaay too sappy, she wouldn't do that to us. Voldemort kills Harry? Err tragic? They both die? Perfect. No unauthorized sequels, and Voldemort dies. Ron & Hermione-- since there is an obvious relationship between the two it would be just sad if one dies and the other lives, so either they both die or they both live, but your guess is as good as mine. Ginny--as Harry's girlfriend, she is an easy target for Voldemort (which was what Harry was probably thinking when he broke up with her). The Results: I don't know about anyone else, but I would bet on Ron, Hermione or Ginny, but no one will know until book 7 is out.