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.
One example: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Solution is here: Who believes Fagin's gang make wallets and handkerchiefs?.
Explanation: This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.

Now, solve this: Passage: The gardens were to be centered in the north with an Italian terraced garden and were largely completed when Eberhard Louis turned his attention to the south garden. There he laid out a large symmetrical French garden. Charles Eugene filled in the terraces in 1749 to replace them with a large broderie. He then reorganized and expanded the south garden over the next decade. Frederick I again reorganized the south garden in 1797 in a Neoclassical style and Mediterranean theme. He retained the original pathways, but added a canal and fountain to the garden's center. The south garden was divided into four equally sized lawns, with hillocks in their center topped with a large vase crafted by Antonio Isopi. Frederick also expanded the garden east to form an English landscape garden (Lower east) and demolished Charles Eugene's opera house to form a medieval-themed landscape garden (Upper east). Two additional gardens, for Frederick and Charlotte, were laid out adjacent to their palace suites. Also in the fantasy garden is the Emichsburg, a folly built from 1798 to 1802 and named after the fabled ancestor of the House of Wurttemberg, a knight of the House of Hohenstaufen. William I abandoned Ludwigsburg for Rosenstein Palace in Stuttgart and opened the south garden to the public in 1828. The canal was filled in and an orchard planted on the southern lawns, later used to grow potatoes.
In 1947, Albert Schochle, Director of the State Parks and Gardens Authority, was charged with maintaining the gardens. After visiting the 1951 Bundesgartenschau in Hanover, he decided to restore the gardens. Schochle convinced Baden-Wurttemberg's Minister of Finance Karl Frank to help fund the venture in 1952 on the condition that the town of Ludwigsburg also assisted. Ludwigsburg's mayor, Elmar Doch, and the town council agreed to this stipulation. Frank approved the start of work on 23 March 1953, but it lasted late into the year. The restoration of the garden required the moving of 100,000 cubic meters (3,531,467 cu ft) of earth by bulldozers supplied and operated by American soldiers and the planting of tens of thousands of trees and hedges, 22,000 roses, and 400,000 other flowers. The Blooming Baroque (Bluhendes Barock) gardens were opened on 23 April 1954 as a special horticultural show and attracted more than 500,000 visitors by the end of May, among them President Theodor Heuss. When the show closed in the fall of 1954, it had recouped all but 150,000 Deutsche Marks of the investment in the restoration of the gardens and became a permanent landmark. The Blooming Baroque gardens, covering an area of 32 hectares (79 acres), attract 520,000 to 550,000 visitors annually.On the far east side is the Fairy-Tale Garden (Marchengarten), opened in 1959. It is made up of some 40 recreations of fairy-tales such as Rapunzel, Sleeping Beauty, and The Frog Prince. The Fairy-Tale Garden was an immediate success and increased revenue by 50% for that year.
Solution:
What is the name of the garden that became a permanent landmark after it closed?