In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Ex Input:
Passage: The Li family belonged to the northwest military aristocracy prevalent during the Sui dynasty and claimed to be paternally descended from the Daoist founder, Laozi (whose personal name was Li Dan or Li Er) the Han dynasty General Li Guang and Western Liang ruler Li Gao.  This family was known as the Longxi Li lineage (Li lineage; 隴西李氏), which includes the Tang poet Li Bai.  The Tang Emperors also had Xianbei maternal ancestry, from Emperor Gaozu of Tang's Xianbei mother, Duchess Dugu.
Li Yuan was Duke of Tang and governor of Taiyuan, modern Shanxi, during the Sui dynasty's collapse, which was caused in part by the Sui failure to conquer the northern part of the Korean peninsula during the Goguryeo–Sui War. He had prestige and military experience, and was a first cousin of Emperor Yang of Sui (their mothers were sisters). Li Yuan rose in rebellion in 617, along with his son and his equally militant daughter Princess Pingyang (d. 623), who raised and commanded her own troops. In winter 617, Li Yuan occupied Chang'an, relegated Emperor Yang to the position of Taishang Huang or retired emperor, and acted as regent to the puppet child-emperor, Yang You. On the news of Emperor Yang's murder by General Yuwen Huaji on June 18, 618, Li Yuan declared himself the emperor of a new dynasty, the Tang.Li Yuan, known as Emperor Gaozu of Tang, ruled until 626, when he was forcefully deposed by his son Li Shimin, the Prince of Qin.  Li Shimin had commanded troops since the age of 18, had prowess with bow and arrow, sword and lance and was known for his effective cavalry charges.  Fighting a numerically superior army, he defeated Dou Jiande (573–621) at Luoyang in the Battle of Hulao on May 28, 621.  In a violent elimination of royal family due to fear of assassination, Li Shimin ambushed and killed two of his brothers, Li Yuanji (b. 603) and Crown prince Li Jiancheng (b. 589), in the Xuanwu Gate Incident on July 2, 626.  Shortly thereafter, his father abdicated in his favor and Li Shimin ascended the throne.  He is conventionally known by his temple name Taizong.
Although killing two brothers and deposing his father contradicted the Confucian value of filial piety, Taizong showed himself to be a capable leader who listened to the advice of the wisest members of his council.  In 628, Emperor Taizong held a Buddhist memorial service for the casualties of war, and in 629 he had Buddhist monasteries erected at the sites of major battles so that monks could pray for the fallen on both sides of the fight.  This was during the Tang campaign against the Eastern Turks, a Turkic Khaganate that was destroyed after the capture of its ruler, Illig Qaghan by the famed Tang military officer Li Jing (571–649); who later became a Chancellor of the Tang dynasty. With this victory, the Turks accepted Taizong as their khagan, a title rendered as Tian Kehan in addition to his rule as emperor of China under the traditional title "Son of Heaven". 
Question: What was the name of the Prince of Qin?

Ex Output:
Li Shimin.


Ex Input:
Passage: Chicago DEA agent John Hatcher returns from Colombia, where drug dealers killed his partner Chico. As a result of Chico's death and years of dead end work, John retires and heads to his family's home town of Lincoln Heights in suburban Chicago. He visits the local school to meet his old friend and former U.S. Army buddy Max who works there as a football coach and physical education teacher.
As John and Max celebrate their reunion at a club, a gunfight breaks out between local drug dealers and a Jamaican gang at the venue. The gang, known as the Jamaican Posse, is led by a notorious psychotic drug kingpin named Screwface full of West African Vodun and sadism. John arrests one of Screwface's henchmen as the gunfight ends. News of Posse crimes occurring in Chicago and across the United States spread as the Posse expands its operations and recruits more members. The next day, Screwface and his henchmen do a drive-by shooting on the house where John, his sister Melissa, and Melissa's 12-year-old daughter Tracey live. Tracey is injured and hospitalized in critical condition.
John encounters a gangster named Jimmy whom he is forced to kill. A Jamaican gangster named Nesta arrives and is subdued by John, who asks about Screwface. Nesta gives information but tells him to go after Screwface alone and jumps out the window to his death. The next day, John discovers a strange symbol engraved on a carpet, and with the help of Jamaican voodoo and gang expert Leslie, a detective for the Chicago Police Department, he learns that it is an African blood symbol used to mark their crimes. John decides to come out of retirement to join Max in a battle against Screwface. 
Question: What is the first name of the person who visits Max after retiring?

Ex Output:
John.


Ex Input:
Passage: In a 1991 interview, Zappa reported that he was a registered Democrat but added "that might not last long—I'm going to shred that". Describing his political views, Zappa categorized himself as a "practical conservative". He favored limited government and low taxes; he also stated that he approved of national defense, social security, and other federal programs, but only if recipients of such programs are willing and able to pay for them. He favored capitalism, entrepreneurship, and independent business, stating that musicians could make more from owning their own businesses than from collecting royalties. He opposed communism, stating, "A system that doesn't allow ownership ... has—to put it mildly—a fatal design flaw." He had always encouraged his fans to register to vote on album covers, and throughout 1988 he had registration booths at his concerts. He even considered running for president of the United States as an independent.Zappa was an atheist. He recalled his parents being "pretty religious" and trying to make him go to Catholic school despite his resentment. He felt disgust towards organized religion (Christianity in particular) because he believed that it promoted ignorance and anti-intellectualism. Some of his songs, concert performances, interviews and public debates in the 1980s criticized and derided Republicans and their policies, President Ronald Reagan, the Strategic Defense Initiative (SDI), televangelism, and the Christian Right, and warned that the United States government was in danger of becoming a "fascist theocracy".In early 1990, Zappa visited Czechoslovakia at the request of President Václav Havel. Havel designated him as Czechoslovakia's "Special Ambassador to the West on Trade, Culture and Tourism". Havel was a lifelong fan of Zappa, who had great influence in the avant-garde and underground scene in Central Europe in the 1970s and 1980s (a Czech rock group that was imprisoned in 1976 took its name from Zappa's 1968 song "Plastic People"). Under pressure from Secretary of State James Baker, Zappa's posting was withdrawn. Havel made Zappa an unofficial cultural attaché instead. Zappa planned to develop an international consulting enterprise to facilitate trade between the former Eastern Bloc and Western businesses. 
Question: What is the full name of the person who was a lifelong fan of Zappa?

Ex Output:

Václav Havel.