Task: Question Generation
Input (English): Passage: In 1947, Humbert Humbert, a middle-aged European professor of French literature, travels to the United States to take a teaching position in New Hampshire. He rents a room in the home of widow Charlotte Haze, largely because he is romantically attracted to her adolescent daughter Dolores, also called "Lo", who he sees while touring the house. Obsessed from boyhood with girls of approximately her age (whom he calls "nymphets"), Humbert is immediately smitten with Lo and gets married to Charlotte only just to be near her daughter.
Charlotte finds Humbert's secret diary and discovers his preference for her daughter. Furious, Charlotte runs out of the house, when she is struck by a car and killed.  Her death frees Humbert to pursue a romantic and sexual relationship with Lo, whom he nicknames "Lolita". Humbert and Lo then travel the country, staying in various motels before eventually settling in the college town of Beardsley, where Humbert takes a teaching job and Lo begins attending an all-girls Catholic school. However, Lo's increasing boredom with Humbert, combined with her growing desire for independence, fuels a constant tension that lead to a fight between them. Humbert's affection for Lo is also rivaled by another man, playwright Clare Quilty, who has been pursuing Lo since the beginning of the pair's travels. Lo eventually escapes with Quilty, and Humbert's search for them is unsuccessful, especially as he doesn't know Quilty's name.
Three years later, Humbert receives a letter from Lo asking for money. Humbert visits Lo, who is now married and pregnant. Humbert asks her to run away with him, but she refuses. He relents and gives her a substantial amount of money. Lo also reveals to Humbert how Quilty actually tracked young girls and took them to Pavor Manor, his home in Parkington, to exploit them for child pornography. Quilty abandoned her after she refused to be in one of his films.
Output (English): What does nymphets ask for in her letter to Humbert?