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.

Passage: During the 1750s  Messiah was performed increasingly at festivals and cathedrals throughout the country. Individual choruses and arias were occasionally extracted for use as anthems or motets in church services, or as concert pieces, a practice that grew in the 19th century and has continued ever since. After Handel's death, performances were given in Florence (1768), New York (excerpts, 1770), Hamburg (1772), and Mannheim (1777), where Mozart first heard it. For the performances in Handel's lifetime and in the decades following his death, the musical forces used in the Foundling Hospital performance of 1754 are thought by Burrows to be typical. A fashion for large-scale performances began in 1784, in a series of commemorative concerts of Handel's music given in Westminster Abbey under the patronage of King George III. A plaque on the Abbey wall records that "The Band consisting of DXXV [525] vocal & instrumental performers was conducted by Joah Bates Esqr." In a 1955 article, Sir Malcolm Sargent, a proponent of large-scale performances, wrote, "Mr Bates ... had known Handel well and respected his wishes. The orchestra employed was two hundred and fifty strong, including twelve horns, twelve trumpets, six trombones and three pairs of timpani (some made especially large)." In 1787 further performances were given at the Abbey; advertisements promised, "The Band will consist of Eight Hundred Performers".In continental Europe, performances of Messiah were departing from Handel's practices in a different way: his score was being drastically reorchestrated to suit contemporary tastes. In 1786, Johann Adam Hiller presented Messiah with updated scoring in Berlin Cathedral. In 1788 Hiller presented a performance of his revision with a choir of 259 and an orchestra of 87 strings, 10 bassoons, 11 oboes, 8 flutes, 8 horns, 4 clarinets, 4 trombones, 7 trumpets, timpani, harpsichord and organ. In 1789, Mozart was commissioned by Baron Gottfried van Swieten and the Gesellschaft der Associierten to re-orchestrate several works by Handel, including  Messiah (Der Messias). Writing for a small-scale performance, he eliminated the organ continuo, added parts for flutes, clarinets, trombones and horns, recomposed some passages and rearranged others. The performance took place on 6 March 1789 in the rooms of Count Johann Esterházy, with four soloists and a choir of 12. Mozart's arrangement, with minor amendments from Hiller, was published in 1803, after his death. The musical scholar Moritz Hauptmann described the Mozart additions as "stucco ornaments on a marble temple". Mozart himself was reportedly circumspect about his changes, insisting that any alterations to Handel's score should not be interpreted as an effort to improve the music. Elements of this version later became familiar to British audiences, incorporated into editions of the score by editors including Ebenezer Prout.
What did Mozart hear in Mannheim?

Passage: In the early 1980s, teenagers Martin Asher and Matt Soulsby meet on a bus to Mont-Laurier, Quebec. Seemingly uncertain of their ultimate destination, the two talk about their plans for the future. When their bus breaks down, the two acquire a car from a nearby garage. While Martin is driving, a tire blows. Matt struggles to change the tire and Martin comments on how he and Matt are both about the same height, and kicks Matt into the path of an oncoming truck, killing both him and the driver. Taking Matt's guitar and clothes, he walks away singing in a voice similar to Matt's. 
Twenty years later, a successful FBI profiler, Illeana Scott, is summoned to help out the authorities in Montreal in apprehending a serial killer who assumes the identities of his victims,  enabling him to travel undetected across North America. Martin's mother Rebecca claims to have seen her son alive and well on a ferry to Quebec City, leading to the body believed to have belonged to him being exhumed for forensic examination, and he becomes the primary suspect. Illeana, who has difficulty adjusting to her new surroundings and is distrusted by her local colleagues, interviews art dealer James Costa, an eyewitness who saw Asher kill his last victim. Costa makes a drawing of the killer and the authorities manage to track down the man's apartment, only to find a decaying corpse chained up in the ceiling. Illeana goes to Rebecca's house to question her about her son, and while snooping around discovers a hidden passageway behind a cabinet that leads to a secret room used to house young Martin, an unwanted and unstable younger child whom Rebecca neglected and saw as inferior to her elder son, whom Martin ultimately killed out of jealousy. Illeana is attacked by a hidden assailant, who escapes before she can identify him.
What is the first name of the person who becomes a primary suspect?

Passage: Alex, living in Venice Beach, is a struggling writer. One day, he meets Reena at the beach. They spend time together and Alex starts to fall in love with her. However, some days later, Reena disappears at LAX. The only thing Alex knows about her is that she's from Thakur Village, Mumbai, India - so he follows her there. In India, he discovers, with the help of his new driver Priyad that Reena is the greatest film star of Bollywood and engaged to Shekar, an influential Bollywood producer. Alex stays with Bobby K., a friend of Reena and a big Bollywood actor himself - while Alex is struggling with his own romance, Bobby starts to fall for his choreographer, Alisha, an old friend from his past he very much disappointed by simply forgetting about her when he became famous. Reena, hesitant to break off an engagement arranged by her parents, feels that she owes Shekhar her entire career, while Alex is struggling with Reena's mother and Shekhar himself, who both feel that Reena and Alex might be too interested in each other. Bobby K. meanwhile, after a broken down car, gets stuck with Alisha in some abandoned hut at the beach, they have an opportunity to talk and make up, however shortly afterwards, a misunderstanding occurs and Alisha feels betrayed all over again. Reena, meanwhile, tells Alex to leave, as she is going to accept her family's wishes and will marry Shekhar in order to preserve the tradition of an arranged marriage. Alex is all ready to leave India and Bobby finds out that Shekhar is having an affair with a co-worker (The entire affair is caught on CD). Reena's parents tell her not give up her happiness and tell her to go after Alex, Bobby clarifies the misunderstanding between him and Alisha and makes her pursue her dreams and Reena stops Alex to leave the country after a rickshaw chase. Everything ends well and Reena and Alex, after professing their love for each other, get married.

What are the first names of the two people who spend time together?