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.

[EX Q]: Passage: Matt Brady comes home from World War I to a city where his older brother Tim is a political kingpin. Matt meets an old friend, Bob Herrick, but an argument leads to a fistfight. He ends up late for a date with Elsie Reynolds, who is furious. Matt angrily replies that he wants nothing more to do with her.
Matt's self-destructive behavior continues at a restaurant, where he intervenes on behalf of a forlorn customer, Lorry Reed, punching a waiter. He not only takes sympathy on her, he impulsively insists they get married.
Regretting his actions the next day, Matt's temper again flares when Tim Brady decides to get the marriage annulled. Matt tells him to mind his own business. Minutes later, Tim dies of a heart attack.
Years go by. Matt, still in a loveless marriage with Lorry, has followed his brother into politics. His unethical methods include making money on a tip from gangster Johnny Mazia and claiming half the profits of a cement business in exchange for guaranteeing it city projects. Bob has married Elsie, meanwhile, and become Matt's lawyer and insurance commissioner.
Matt continues to mistreat Lorry, even giving her a very expensive necklace only to make Elsie envious. A newspaper editor and prosecutor begin investigating Matt, whose net worth also vanishes with the stock market's crash. He goes into business with gangster Johnny, inadvertently becoming an accomplice in a killing spree.
An effort to make things right leads to a fight resulting in Johnny's death, but Matt is indicted and shocked when Bob testifies against him. Lorry leaves, telling Matt how he deluded himself that he had even one friend. Matt ends up by himself, behind bars.
[EX A]: What is the first name of the brother of the political kingpin?

[EX Q]: Passage: Dr. John Harvey Kellogg opened a sanitarium in Battle Creek, Michigan, where he practiced his unusual methods for maintaining health, including colonic irrigation, electrical stimulus and sexual abstinence, vegetarianism and physical exercise. The sanitarium attracts well-to-do patients including William and Eleanor Lightbody, who are suffering from poor health following the death of their child. On their way to Battle Creek they meet Charles Ossining, hoping to make a fortune by exploiting the fad for health food cereals.
Ossining finds a partner in Goodloe Bender. Having enlisted the services of George Kellogg, the doctor's estranged adopted son, they attempt to produce "Kellogg's Perfo Flakes." 
In the sanitarium, Will Lightbody is separated from his wife, and is soon harboring lustful thoughts toward Nurse Graves and patient Ida Muntz. His wife Eleanor, meanwhile, befriends Virginia Cranehill, who has a modern attitude toward sexual pleasure, influenced by the works of Dr. Lionel Badger. Will eventually succumbs to Ida Muntz's charms. Later he learns that Ida has died during treatment. Following the death of a patient in the sinusoidal bath, and the discovery of yet another death, Will suffers a breakdown, flees the sanitarium, gets drunk and eats meat. At a restaurant, he meets Ossining, and agrees to invest $1,000 in his health food business. Will returns drunk to the sanitarium, where he is reprimanded by Dr. Kellogg and is abandoned by a distraught Eleanor.  
Ossining's business is a disaster, with no edible product. He and the partners resort to stealing Kellogg's cornflakes and repackaging them in their own boxes. Ossining meets his aunt, his sole investor, on visiting day at Kellogg's sanitarium, and is there exposed as a fraud and arrested.
[EX A]: What is the first real name of the person whose wife befriends Virginia Cranehill?

[EX Q]: Passage: Rolling Stone described "Imagine" as Lennon's "greatest musical gift to the world", praising "the serene melody; the pillowy chord progression; [and] that beckoning, four-note [piano] figure". Robert Christgau called it "both a hymn for the Movement and a love song for his wife, celebrating a Yokoism and a Marcusianism simultaneously". Included in several song polls, in 1999, BMI named it one of the top 100 most-performed songs of the 20th century. Also that year, it received the Grammy Hall of Fame Award and an induction into the Rock and Roll Hall of Fame's 500 Songs that Shaped Rock and Roll. "Imagine" ranked number 23 in the list of best-selling singles of all time in the UK, in 2000. In 2002, a UK survey conducted by the Guinness World Records British Hit Singles Book ranked it the second best single of all time behind Queen's "Bohemian Rhapsody". Gold Radio ranked the song number three on its "Gold's greatest 1000 hits" list.Rolling Stone ranked "Imagine" number three on its list of "The 500 Greatest Songs of All Time", describing it as "an enduring hymn of solace and promise that has carried us through extreme grief, from the shock of Lennon's own death in 1980 to the unspeakable horror of September 11th. It is now impossible to imagine a world without 'Imagine', and we need it more than he ever dreamed." Despite that sentiment, Clear Channel Communications (now known today as iHeartMedia) included the song on its post-9/11 "do not play" list.On 1 January 2005, the Canadian Broadcasting Corporation named "Imagine" the greatest song in the past 100 years as voted by listeners on the show 50 Tracks. The song ranked number 30 on the Recording Industry Association of America's list of the 365 Songs of the Century bearing the most historical significance. Virgin Radio conducted a UK favourite song survey in December 2005, and listeners voted "Imagine" number one. Australians selected it the greatest song of all time on the Nine Network's 20 to 1 countdown show on 12 September 2006. They voted it eleventh in the youth radio network Triple J's Hottest 100 Of All Time on 11 July 2009.
[EX A]:
What was the last name of the person who wrote Imagine as a love song for his wife?