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.

Q: Passage: Stefen "Stef" Djordjevic is a Serbian American high school defensive back who is gifted in both sports and academics. He is seeking a college football scholarship to escape the economically depressed small western Pennsylvania town of Ampipe and a dead-end job and life working at the mill like his father and brother Greg. He dreams of becoming an engineer right after he graduates from college. Ampipe is a company town whose economy is dominated by the town's main employer, American Pipe & Steel, a steel mill struggling through the downturn of the early 1980s recession. Stef gets through his days with the love of his girlfriend, Lisa Lietzke, and his strong bond with his teammates.
Most of the film takes place after the big football game against undefeated Walnut Heights High School. Ampipe appears headed to win the game, when a fumbled handoff in the closing seconds—as well as Stefen's pass interference penalty earlier in the game—leads to a Walnut Heights victory. Following the game, Coach Burt Nickerson lambastes the fumbler in the locker room, telling him he "quit" the game. When Stefen retorts that the coach himself quit, the coach kicks him off the team.
In the aftermath, disgruntled Ampipe fans vandalize Coach Nickerson's house and yard. Stefen is present and is a reluctant participant, but is nonetheless seen by Nickerson as the vandals flee. From there, Stefen deals with personal battles, including dealing with the coach blackballing him among colleges because of his attitude and participation in the desecration of Nickerson's yard and house. Stefen gets in an argument with Lisa, and his best friend Brian declines a scholarship offer to USC and plans to marry his pregnant girlfriend. 
Question: What's the nickname of the person who gets removed from the team after standing up to the coach?

A: Stef.
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Q: Passage: When Ella Finch and her sister Kate inherit $30,000 each just after the end of World War I, Ella becomes dissatisfied with her dull life in South Bend, Indiana, and with Kate's butcher boyfriend Willis. She is convinced she can rectify both problems by taking Kate to New York City. Her wisecracking cigar salesman husband Ernie is unable to change her mind, so he reluctantly goes along, postponing a promotion at work by claiming to his boss, A. J. Gluskoter, that his wife is sick and needs a stay at a sanitarium. On the train, they meet New Yorker Francis Griffin. Ernie is less impressed with him than his wife and sister-in-law.
In New York, Ella helps Katie try to win over Francis, but it turns out that he is actually infatuated with Ella. She has to punch him to fend off his unexpected advances. Ernie shows up later and knocks him down too.
Ella then rents an apartment. Ella meets their wealthy neighbor, Lucius Trumball, who invites them all over for drinks. Ella is delighted, but Kate is not pleased when she discovers that Trumball is much older than her. Later she finds out he is also married when his wife returns unexpectedly from Timbuktu.
They return to the hotel they stayed at before, where they meet Herbert Daley, who owns race horses. At the track, Daley persuades them to bet on his horse. It wins, but then Daley's jockey, Sid Mercer, shows interest in Kate, much to Daley's annoyance. Kate secretly sees Sid while also going to the track with Daley with Ella and Ernie. Daley returns early from a trip and catches Sid kissing Kate, but Kate assures him there is nothing serious going on, and they become engaged. 
Question: What is the last name of the person that Ella tries to help Katie win over?

A: Griffin.
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Q: Passage: El Hatillo Municipality lies at the southeast area of the city of Caracas and at the northwest corner of the State of Miranda; it is one of the state's 21 municipalities. El Hatillo is also within the jurisdiction of the Alcaldía Mayor, which has power over three adjacent municipalities of Miranda, and over Libertador Municipality in the Capital District. These five municipalities make up the city of Caracas. El Hatillo has a land size of 114 square kilometres (44 sq mi) – the third largest municipality in the capital.
The municipality's natural southern boundary is the Turgua range, spanning east to west and separating El Hatillo from the Baruta and Paz Castillo municipalities. Parallel to Turgua in the north is the Sabaneta range; the Prepo stream runs between the two ranges. North of the Sabaneta range, the Prepo stream feeds into the Tusmare stream, which ends in the Guaire river.
La Guairita stream flows into the Guaire in northeastern El Hatillo. The Guaire river is the eastern limit of the municipality, separating it from Sucre and Paz Castillo in the southeastern sector of El Hatillo. La Guairita serves as the northern boundary between El Hatillo and the municipalities of Baruta and Sucre. Limiting Baruta to the west, the boundaries of the municipality follow El Volcán, Pariaguán, La Mata and other peaks until they meet Turgua range in southeastern El Hatillo.The tallest peak in El Hatillo is Picacho de El Volcán (Spanish for "Peak of the Volcano"), at 1,490 meters (4,888 ft) above sea level, from where radio, television and telecommunication antennas serve Caracas. Despite its name, the mountain has had no recorded volcanic history. Other significant mountains in El Hatillo are Gavilán at 1,148 metres (3,766 ft), Topo de El Paují at 1,245 metres (4,085 ft) and Topo de Piedras Pintadas at 1,196 metres (3,924 ft). 
Question: What are the names of the two ranges between which the Prepo stream runs?

A:
Turgua.
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