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.

Example Input: Passage: Steve Everett, an Oakland journalist recovering from alcoholism, is assigned to cover the execution of convicted murderer Frank Beechum following the death of Everett's colleague, Michelle Ziegler, who had originally been assigned to the story.
Everett investigates the background to the case and comes to suspect that Beechum has been wrongly convicted of murdering Amy Wilson. He gets permission from his editor's boss to investigate, and is told that the top editor would call the Governor, and that would do the job, if Everett gets hard proof. He thus has a little over 12 hours to confirm his hunch and save Beechum.
Everett interviews a prosecution witness, Dale Porterhouse, who saw Beechum at the store with a gun. Everett questions Porterhouse's account, saying that, because of the layout of the store, he could not have seen a gun in Beechum's hand.
Everett confronts D.A. Cecelia Nussbaum, who reveals that, a young man, Warren, was interviewed and claimed he had stopped at the store to buy a soda and saw nothing. Everett decides that Warren, never called as a witness, is probably the real killer. He breaks into the deceased reporter's house, suspecting that she had been onto something and finds her file on Warren. Meanwhile, Warden Luther Plunkett also starts to have doubts about Beechum's guilt.
Everett falls out with his bosses and is fired on the spot, but he points out that his contract entitles him to adequate notice. They ask him how much notice he requires, and, looking at his watch, he says 6 hours and 7 minutes. He tracks down Angela Russel, Warren's grandmother. She tells him that her grandson could not have been the murderer, and berates him for the lack of interest from the press when Warren himself was killed in a mugging two years after Amy's murder. 
Question: What is the full name of the person that claims Dale Porthouse could not have see a gun in the store?
Example Output: Steve Everett.

Example Input: Passage: On Christmas Eve in 19th-century London, Fred is sliding on ice on a sidewalk. He meets Peter and Tim Cratchit, sons of his uncle Ebenezer's clerk, Bob Cratchit. When Fred reveals who he is, the boys take off in terror. Fred soon arrives at the counting-house of his miserly maternal uncle, Ebenezer Scrooge. After declining an invitation from his nephew to dine with him on Christmas, Scrooge rejects two gentlemen collecting money for charity. That night, Scrooge reluctantly allows his employee Bob Cratchit to have Christmas off with pay but orders him back all the earlier the day after. Later Bob accidentally knocks off Scrooge's hat with a snowball. Scrooge dismisses Bob and withholds a week's pay to compensate for his ruined hat, also demanding a shilling to make up the difference. Bob spends the last of his wages on food for his family's Christmas dinner. 
In his house, Scrooge is confronted by the ghost of his deceased business partner, Jacob Marley, who warns Scrooge to repent his wicked ways or he will be condemned in the afterlife as Marley was. He tells Scrooge he will be haunted by three spirits.
At one o'clock, Scrooge is visited by the youthful Ghost of Christmas Past, who takes him back in time to his early life. Scrooge is shown his unhappiness when he was left to spend the holidays alone at school, and his joy when his sister, Fran, came to take him home for Christmas. The spirit reminds Scrooge that Fran, dead for some years, is the mother of his nephew. Scrooge is shown his early career in business and money lending as an employee under Fezziwig. 
Question: Who explains that there will be three spirits?
Example Output: Jacob Marley.

Example Input: Passage: On 18 February 1914 The Rite received its first concert performance (the music without the ballet), in St Petersburg under Serge Koussevitzky. On 5 April that year, Stravinsky experienced for himself the popular success of The Rite as a concert work, at the Casino de Paris. After the performance, again under Monteux, the composer was carried in triumph from the hall on the shoulders of his admirers. The Rite had its first British concert performance on 7 June 1921, at the Queen's Hall in London under Eugene Goossens. Its American premiere occurred on 3 March 1922, when  Stokowski included it in a Philadelphia Orchestra programme. Goossens was also responsible for introducing The Rite to Australia on 23 August 1946 at the Sydney Town Hall, as guest conductor of the Sydney Symphony Orchestra.Stravinsky first conducted the work in 1926, in a concert given by the Concertgebouw Orchestra in Amsterdam; two years later he brought it to the Salle Pleyel in Paris for two performances under his baton. Of these occasions he later wrote that "thanks to the experience I had gained with all kinds of orchestras ... I had reached a point where I could obtain exactly what I wanted, as I wanted it". Commentators have broadly agreed that the work has had a greater impact in the concert hall than it has on the stage; many of Stravinsky's revisions to the music were made with the concert hall rather than the theatre in mind. The work has become a staple in the repertoires of all the leading orchestras, and has been cited by Leonard Bernstein as "the most important piece of music of the 20th century".In 1963, 50 years after the premiere, Monteux (then aged 88) agreed to conduct a commemorative performance at London's Royal Albert Hall. According to Isaiah Berlin, a close friend of the composer, Stravinsky informed him that he had no intention of hearing his music being "murdered by that frightful butcher". Instead he arranged tickets for that particular evening's performance of Mozart's opera The Marriage of Figaro, at Covent Garden. Under pressure from his friends, Stravinsky was persuaded to leave the opera after the first act. He arrived at the Albert Hall just as the performance of The Rite was ending; composer and conductor shared a warm embrace in front of the unaware, wildly cheering audience. Monteux's biographer John Canarina provides a different slant on this occasion, recording that by the end of the evening Stravinsky had asserted that "Monteux, almost alone among conductors, never cheapened Rite or looked for his own glory in it, and he continued to play it all his life with the greatest fidelity". 
Question: What is the last name of the person who Stravinsky told he had no intention of hearing his music being "murdered by that frightful butcher?"?
Example Output:
Berlin.