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: With the piece set to open on 26 December, Gilbert first read the libretto to the cast on 14 December, but Toole, who was playing the central role of Thespis, did not return from a tour of the British provinces until 18 December. He then appeared in nine performances at the Gaiety in the six days immediately after his return, and other actors had similar commitments. In addition, Hollingshead had committed the company to perform a pantomime at The Crystal Palace on 21 December, which included many of the performers who would be in Thespis. Lastly, Thespis was to play as the afterpiece to an H. J. Byron comedy, Dearer than Life, which shared many of its actors, including Toole and Fred Sullivan, and had to be rehearsed at the same time.Despite the short time available for rehearsals, Sullivan recalled that Gilbert insisted that the chorus play a major role, as it would do in their later Savoy operas:
Until Gilbert took the matter in hand choruses were dummy concerns, and were practically nothing more than a part of the stage setting. It was in 'Thespis' that Gilbert began to carry out his expressed determination to get the chorus to play its proper part in the performance. At this moment it seems difficult to realise that the idea of the chorus being anything more than a sort of stage audience was, at that time, a tremendous novelty. In consequence of this innovation, some of the incidents at the rehearsal of 'Thespis' were rather amusing. I remember that, on one occasion, one of the principals became quite indignant and said, 'Really, Mr. Gilbert, why should I stand here? I am not a chorus-girl!' to which Gilbert replied curtly, 'No, madam, your voice is not strong enough, or no doubt you would be.'. 
Question: What is the last name of the person who had an expressed determination to get the chorus to play its proper part in the performance?

Ex Output:
Gilbert.


Ex Input:
Passage: Gloria Wandrous wakes up in the apartment of wealthy executive Weston Liggett and finds that he has left her $250. An insulted Gloria, whose dress is torn, takes Liggett's wife Emily's (Dina Merrill) mink coat to cover herself and scrawls "No Sale" in lipstick on the mirror, but she orders her telephone answering service, BUtterfield 8, to put Liggett through if he calls.
Gloria visits a childhood friend, pianist Steve Carpenter, who chastises her for wasting her life on one-night stands but agrees to ask his girlfriend Norma to lend her a dress. Gloria leaves, and Norma tells Steve to choose between her and Gloria.
Liggett takes a train to the countryside where his wife Emily is caring for her mother. A friend, Bingham Smith, advises him to end his adulterous relationships and return to Bing's law firm instead of working for the chemical business of Emily's father. Meanwhile, Gloria lies to her mother Annie, claiming to have spent the night at Norma's.
Liggett returns home. Finding the lipstick and money, he phones Gloria to explain the money was meant for her to buy a new dress, to replace the one that he had torn. While drinking later that night, Liggett advises her to ask a high price for her lovemaking talents. She insists she does not take payment from her dates and claims she has been hired as a model to advertise the dress she is wearing at three bistros that night. Liggett follows Gloria, watching her flirt with dozens of men at several clubs. He then drives her to a run-down motel. After sleeping together, Liggett and Gloria decide to explore their relationship further. Together for five days, they grow closer, falling genuinely in love with one another and parting only upon the return of Liggett's wife. 
Question: What's the last name of the man who Norma demands a choice from?

Ex Output:
Carpenter.


Ex Input:
Passage: James Weddell was an Anglo-Scottish seaman who saw service in both the Royal Navy and the merchant marine before undertaking his first voyages to Antarctic waters. In 1819, in command of the 160-ton brigantine Jane which had been adapted for whaling, he set sail for the newly discovered whaling grounds of the South Sandwich Islands. His chief interest on this voyage was in finding the "Aurora Islands", which had been reported at 53°S, 48°W by the Spanish ship Aurora in 1762.  He failed to discover this non-existent land, but his sealing activities showed a handsome profit.
In 1822 Weddell, again in command of Jane and this time accompanied by the smaller ship Beaufort, set sail for the south with instructions from his employers that, should the sealing prove barren, he was to "investigate beyond the track of former navigators". This suited Weddell's exploring instincts, and he equipped his vessel with chronometers, thermometers, compasses, barometers and charts. In January 1823 he probed the waters between the South Sandwich Islands and the South Orkney Islands, looking for new land. Finding none, he turned southward down the 40°W meridian, deep into the sea that now bears his name. The season was unusually calm, and Weddell reported that "not a particle of ice of any description was to be seen". On 20 February 1823, he reached a new Farthest South of 74°15'S, three degrees beyond Cook's former record.  Unaware that he was close to land, Weddell decided to return northward from this point, convinced that the sea continued as far as the South Pole.
Another two days' sailing would likely have brought him within sight of Coats Land, which was not discovered until 1904, by William Speirs Bruce during the Scottish National Antarctic Expedition, 1902–04. On his return to England, Weddell's claim to have exceeded Cook's record by such a margin "caused some raised eyebrows", but was soon accepted. 
Question: What is the last name of the person whose sealing activities showed a handsome profit?

Ex Output:

Weddell.