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.

Input: Consider Input: Passage: The first three symphonies, to which Vaughan Williams assigned titles rather than numbers, form a sub-group within the nine, having programmatic elements, absent from the later six.A Sea Symphony (1910), the only one of the series to include a part for full choir, differs from most earlier choral symphonies in that the choir sings in all the movements. The extent to which it is a true symphony has been debated; in a 2013 study, Alain Frogley describes it as a hybrid work, with elements of symphony, oratorio and cantata. Its sheer length—about eighty minutes—was unprecedented for an English symphonic work, and within its thoroughly tonal construction it contains harmonic dissonances that pre-echo the early works of Stravinsky which were soon to follow.A London Symphony (1911–1913) which the composer later observed might more accurately be called a "symphony by a Londoner", is for the most part not overtly pictorial in its presentation of London. Vaughan Williams insisted that it is "self-expressive, and must stand or fall as 'absolute' music". There are some references to the urban soundscape: brief impressions of street music, with the sound of the barrel organ mimicked by the orchestra; the characteristic chant of the lavender-seller; the jingle of hansom cabs; and the chimes of Big Ben played by harp and clarinet. But commentators have heard—and the composer never denied or confirmed—some social comment in sinister echoes at the end of the scherzo and an orchestral outburst of pain and despair at the opening of the finale. Schwartz comments that the symphony, in its "unified presentation of widely heterogeneous elements", is "very much like the city itself". Vaughan Williams said in his later years that this was his favourite of the symphonies.The last of the first group is A Pastoral Symphony (1921). The first three movements are for orchestra alone; a wordless solo soprano or tenor voice is added in the finale. Despite the title the symphony draws little on the folk-songs beloved of the composer, and the pastoral landscape evoked is not a tranquil English scene, but the French countryside ravaged by war. Some English musicians who had not fought in the First World War misunderstood the work and heard only the slow tempi and quiet tone, failing to notice the character of a requiem in the music and mistaking the piece for a rustic idyll. Kennedy comments that it was not until after the Second World War that "the spectral 'Last Post' in the second movement and the girl's lamenting voice in the finale" were widely noticed and understood. 
Question: What is the title of the symphony that draws little on the folk-songs beloved by the composer?

Output: A Pastoral Symphony.


Input: Consider Input: Passage: Elliot Hopper is a workaholic widower who is about to land the deal of a lifetime at work, which he hopes will win him a promotion and a company car. After he forgets his daughter Diane's birthday, he attempts to make it up to her by promising her she can have his car when he secures the deal at work on the coming Thursday. After being persuaded to give the car to his daughter early, Elliot must hail a taxi from work, which is driven by Satanist Curtis Burch, who drives erratically and is of control. Attempting to get the taxi stopped, Elliot announces that he is Satan and commands him to stop the taxi, and also attempts to give him his wallet. Shocked to see his "Evil Master", Burch drives off a bridge and into the river.
Elliot emerges from the accident scene, only to learn that he is a ghost when a police officer fails to notice him and a speeding bus goes straight through him. When he gets home he discovers that his three children can see him, but only in a totally dark room, and they can't hear him at times. He struggles to tell them what happened when he is whisked away to London by paranormal researcher Sir Edith, who tells him he is a ghost who has yet to enter the afterlife because "they screwed up"; his soul will not cross over until Thursday.
The pressures of work and family life lead to many comedic events, as Elliot attempts to renew his life insurance policy and complete his company's merger, so his family will be provided for once he crosses over. One day, he must choose between staying in an important work meeting and helping his son with a magic trick at school. He eventually decides that his family's happiness is more important and walks out on his furious boss, Mr. Collins, who later smugly fires him. Dejected, Elliot reveals himself as a ghost to his love interest, Joan, whose initial shock soon turns to sympathy. 
Question: Who is Elliot Hopper's boss?

Output: Mr. Collins.


Input: Consider Input: Passage: Concurrently with designing churches and building railways, Sharpe was heavily involved in the civic life of Lancaster, particularly in pioneering sanitary reform.  By political persuasion he was a Conservative, and in 1837 he joined the local Heart of Oak Club, the core of the Lancaster Conservative Association. He was elected a town councillor for Castle Ward in 1841, a post he held for ten years, and in 1843 was appointed the town council's representative on the local Police Commission.  He was also a visitor to the national schools, and in November 1848 he was elected as mayor for year, at that time a position more like that of a "chief magistrate". Through these offices he became aware of the unsatisfactory state of sanitation in the town, and resolved to improve it. The town was overcrowded, it suffered from poor housing, open sewers, overflowing cesspits, and a very poor water supply, mainly from wells polluted by infiltration.  Many people suffered from typhus, and in 1848 there was an outbreak of cholera. The Police Commission had been established in Lancaster in 1825 with a wider role than suggested by its title, including "cleansing, lighting and watching" the town. However, there was constant friction between the Police Commission and the Town Council, the former tending to block any necessary reforms on the grounds of cost to the ratepayers.  The conflict was unresolved until the two bodies merged in 1849. The functions of the new body included the establishment of the first Lancaster Board of Health. 
Question: Which town suffered from poor housing, open sewers, overflowing cesspits, and a very poor water supply?


Output: Lancaster.