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: Consider Input: Passage: The movie follows a man's search for perfection in a world where life rarely measures up to the idealized images that constantly bombard us. Gary Shaller, who gained commercial success in previous years as the keyboard player in the fictional band "On The One" is in a failing marriage with Dora, and working for his former band mate Paul, writing and recording commercial jingles. Gary eventually discovers that he is having lucid dreams about a glamorous woman named Anna, with whom he is deeply infatuated. He aims to learn more about lucid dreaming by buying books and even attending classes taught by an eccentric lucid-dreaming enthusiast, Mel.
Gary eventually discovers that the girl he dreams about does, in fact, exist. Paul arranges for Gary to meet her, but this proves disappointing, as she fails to live up to the expectations that Gary has built up in his dreams of her. He eventually continues to dream about her, and even soundproofs his apartment, and makes other efforts to be able to sleep longer, so that he can remain with Anna for longer periods of time. Eventually, feeling as though he is betraying Dora, he attempts to go back to her.

Output: What is the full name of the character who buys books about lucid dreaming?


Input: Consider Input: Passage: Dmitri Dmitriyevich Shostakovich (Russian: Дми́трий Дми́триевич Шостако́вич , tr. Dmitriy Dmitrievich Shostakovich, pronounced [ˈdmʲitrʲɪj ˈdmʲitrʲɪjɪvʲɪtɕ ʂəstɐˈkovʲɪtɕ]; 25 September [O.S. 12 September] 1906 – 9 August 1975) was a Russian composer and pianist. He is regarded as one of the major composers of the 20th century.Shostakovich achieved fame in the Soviet Union under the patronage of Soviet chief of staff Mikhail Tukhachevsky, but later had a complex and difficult relationship with the government. Nevertheless, he received accolades and state awards and served in the Supreme Soviet of the RSFSR (1947) and the Supreme Soviet of the Soviet Union (from 1962 until his death).
A polystylist, Shostakovich developed a hybrid voice, combining a variety of different musical techniques into his works. His music is characterized by sharp contrasts, elements of the grotesque, and ambivalent tonality; the composer was also heavily influenced by the neo-classical style pioneered by Igor Stravinsky, and (especially in his symphonies) by the late Romanticism of Gustav Mahler.
Shostakovich's orchestral works include 15 symphonies and six concerti. His chamber output includes 15 string quartets, a piano quintet, two piano trios, and two pieces for string octet. His solo piano works include two sonatas, an early set of preludes, and a later set of 24 preludes and fugues. Other works include three operas, several song cycles, ballets, and a substantial quantity of film music; especially well known is The Second Waltz, Op. 99, music to the film The First Echelon (1955–1956), as well as the suites of music composed for The Gadfly.

Output: What is the last name of the person who had a complex and difficult relationship with the government?


Input: Consider Input: Passage: James Barton Longacre was born on a farm in Delaware County, Pennsylvania, on August 11, 1794.  His mother Sarah (Barton) Longacre died early in his life; his father, Peter Longacre, was the descendant of early Swedish settlers of North America.  When Peter Longacre remarried, his son found the home life intolerable, and James Longacre left home at the age of 12, seeking work in the nearby city of Philadelphia.  He apprenticed himself at a bookstore; the owner, John E. Watson, took the boy into his family.  Over the following years, Longacre worked in the bookstore, but Watson realized that the boy's skill was in portraiture.  Watson granted Longacre a release from his apprenticeship in 1813 so that he could follow an artistic muse, but the two remained close, and Watson would often sell Longacre's works.Longacre became apprenticed to George Murray, principal in the engraving firm Murray, Draper, Fairman & Co. at 47 Sansom Street in Philadelphia.  This business derived from the firm established by the Philadelphia Mint's first chief engraver, Robert Scot.  Longacre remained at the Murray firm until 1819; his major work there was portraits of George Washington, Thomas Jefferson, and John Hancock which were placed on a facsimile of the Declaration of Independence by publisher John Binns; the work cost Binns a total of $9,000 (equal to $147,307 today). Also employed at the Murray firm from 1816 was the man who would be Longacre's predecessor as chief engraver, Christian Gobrecht. Longacre's work at the company gave him a good reputation as an engraver skilled in rendering other artists' paintings as a printed engraving, and in 1819, he set up his own business at 230 Pine Street in Philadelphia.Longacre's first important commission were plates for S.F. Bradford's Encyclopedia in 1820; an engraving of General Andrew Jackson by Longacre based on a portrait by Thomas Sully achieved wide sales. Longacre then agreed to engrave illustrations for Joseph and John Sanderson's Biographies of the Signers of the Declaration of Independence, published in nine volumes between 1820 and 1827.  Although the venture was marked by criticism of the writing, sales were good enough that the project was completed.  Numismatic writer Richard Snow suggests that the books sold on the strength of the quality of Longacre's illustrations.  Longacre also completed a series of studies of actors in their roles in 1826 for The American Theatre.


Output: What is the first name of the person whose mother died early in his life?