What to ask a ghost?

you should ask, "why did you die", "who killed you", "do we/ i scare you?", "what did you die from", " where did you die", "do you like us here","do you want me to leave"," do you harm the living","are you mad"," what is your name","are you restless because nobody likes you", and "are you the one that hurts the people that want to see you".