Definition: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Input: Passage: After losing her son Oliver in a car accident in India, Maria has not recovered from the tragedy. During the accident, Maria chose to save her youngest daughter, Lucy instead of Oliver and the guilt devastated her. One night, her husband Michael finds Maria unconscious after a suicide attempt. In the hospital, Maria is comforted by her housekeeper Piki. Piki asks Maria if she wants one final chance to say goodbye to Oliver. She explains that in her village, there is an abandoned temple where the line between the living and the dead is very thin. Maria must scatter her son's ashes at the temple steps and lock herself in. Oliver will speak to her once night falls. However, no matter what Oliver says, Maria must not open the temple door for him. Maria agrees and the pair have Oliver's body exhumed and burned. Maria notices some strange men covered in ash. Piki explains that they are shamans who consume the flesh of the dead and coat themselves in ash to strengthen their bonds between the worlds of the living and the dead.
Output:
What is the name of the mother of the boy who died?