Detailed Instructions: 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.
See one example below:
Problem: 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: 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.

Problem: Passage: In June 1911 Holst and his Morley College students gave the first performance since the seventeenth century of Purcell's The Fairy-Queen. The full score had been lost soon after Purcell's death in 1695, and had only recently been found. Twenty-eight Morley students copied out the complete vocal and orchestral parts. There were 1,500 pages of music and it took the students almost eighteen months to copy them out in their spare time. A concert performance of the work was given at The Old Vic, preceded by an introductory talk by Vaughan Williams. The Times praised Holst and his forces for "a most interesting and artistic performance of this very important work".After this success, Holst was disappointed the following year by the lukewarm reception of his choral work The Cloud Messenger. He again went travelling, accepting an invitation from H. Balfour Gardiner to join him and the brothers Clifford and Arnold Bax in Spain. During this holiday Clifford Bax introduced Holst to astrology, an interest that later inspired his suite The Planets. Holst cast his friends' horoscopes for the rest of his life and referred to astrology as his "pet vice".In 1913, St Paul's Girls' School opened a new music wing, and Holst composed St Paul's Suite for the occasion. The new building contained a sound-proof room, handsomely equipped, where he could work undisturbed. Holst and his family moved to a house in Brook Green, very close to the school. For the previous six years they had lived in a pretty house overlooking the Thames at Barnes, but the river air, frequently foggy, affected his breathing. For use at weekends and during school holidays, Holst and his wife bought a cottage in Thaxted, Essex, surrounded by mediaeval buildings and ample rambling opportunities. In 1917 they moved to a house in the centre of the town, where they stayed until 1925.
Solution:
Who had lived in a pretty house overlooking the Thames at Barnes?