Spiritual beings and existing are mutually exclusive to you? [But she's not about to get into a long explanation on the subject of spirits right now, really, and just drops it. She does make a note to ask if the Force is equipped with non-conventional weapons to deal with such things at another time, though]
Once Zelgadis has finished healing her, what will you do about Sasha?
[She doubts her master will want to stick around for long, and if Sasha will be taken care of, she has no reason to stay herself]