Zach is on trial for killing Penelope. He calls Randy as a witness. Randy testifies that he was once roommates with a man named Gerald and that Gerald told Randy that Gerald had killed Penelope. The prosecutor wants to object to Randy's testimony. Zach claims that Gerald's confession was a statement against interest, and that he has already tried to subpoena Gerald to testify, but that Gerald refused to testify based on the Fifth Amendment. What is the prosecutor's best response? Group of answer choices "Randy's testimony does not qualify as a statement against interest, because the statement was not against Gerald's interest at the time he made it." "Randy's testimony does not qualify as a statement against interest, because Gerald is not unavailable." "Randy's testimony does not qualify as a statement against interest, because Zach has offered no evidence to corroborate the testimony