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: Whales are a widely distributed and diverse group of fully aquatic placental marine mammals. They are an informal grouping within the infraorder Cetacea, usually excluding dolphins and porpoises. Whales, dolphins and porpoises belong to the order Cetartiodactyla, which consists of even-toed ungulates. Their closest living relatives are the hippopotamuses, having diverged about 40 million years ago. The two parvorders of whales, baleen whales (Mysticeti) and toothed whales (Odontoceti), are thought to have split apart around 34 million years ago. Whales consist of eight extant families: Balaenopteridae (the rorquals), Balaenidae (right whales), Cetotheriidae (the pygmy right whale), Eschrichtiidae (the grey whale), Monodontidae (belugas and narwhals), Physeteridae (the sperm whale), Kogiidae (the dwarf and pygmy sperm whale), and Ziphiidae (the beaked whales).
Whales are creatures of the open ocean; they feed, mate, give birth, suckle and raise their young at sea. So extreme is their adaptation to life underwater that they are unable to survive on land. Whales range in size from the 2.6 metres (8.5 ft) and 135 kilograms (298 lb) dwarf sperm whale to the 29.9 metres (98 ft) and 190 metric tons (210 short tons) blue whale, which is the largest creature that has ever lived. The sperm whale is the largest toothed predator on earth. Several species exhibit sexual dimorphism, in that the females are larger than males. Baleen whales have no teeth; instead they have plates of baleen, a fringe-like structure used to expel water while retaining the krill and plankton which they feed on. They use their throat pleats to expand the mouth to take in huge gulps of water. Balaenids have heads that can make up 40% of their body mass to take in water. Toothed whales, on the other hand, have conical teeth adapted to catching fish or squid. Baleen whales have a well developed sense of "smell", whereas toothed whales have well-developed hearing their hearing, that is adapted for both air and water, is so well developed that some can survive even if they are blind. Some species, such as sperm whales, are well adapted for diving to great depths to catch squid and other favoured prey.
Question: What are the types of whales that use throat pleats to expand the mouth?
Example Output: Baleen.

Example Input: Passage: The Mozart family grand tour was a journey through western Europe, undertaken by Leopold Mozart, his wife Anna Maria, and their musically gifted children Maria Anna (Nannerl) and Wolfgang Amadeus from 1763 to 1766. At the start of the tour the children were aged eleven and seven respectively. Their extraordinary skills had been demonstrated during a visit to Vienna in 1762, when they had played before the Empress Maria Theresa at the Imperial Court. Sensing the social and pecuniary opportunities that might accrue from a prolonged trip embracing the capitals and main cultural centres of Europe, Leopold obtained an extended leave of absence from his post as deputy Kapellmeister to the Prince-Archbishopric of Salzburg. Throughout the subsequent tour, the children's Wunderkind status was confirmed as their precocious performances consistently amazed and gratified their audiences.
The first stage of the tour's itinerary took the family, via Munich and Frankfurt, to Brussels and then on to Paris where they stayed for five months. They then departed for London, where during a stay of more than a year Wolfgang made the acquaintance of some of the leading musicians of the day, heard much music, and composed his first symphonies. The family then moved on to the Netherlands, where the schedule of performances was interrupted by the illnesses of both children, although Wolfgang continued to compose prolifically. The homeward phase incorporated a second stop in Paris and a trip through Switzerland, before the family's return to Salzburg in November 1766.
The material rewards of the tour, though reportedly substantial, did not transform the family's lifestyle, and Leopold continued in the Prince-Archbishop's service. However, the journey enabled the children to experience to the full the cosmopolitan musical world, and gave them an outstanding education. In Wolfgang's case this would continue through further journeys in the following six years, prior to his appointment by the Prince-Archbishop as a court musician.
Question: What location did the touring musician family return to at the end of the tour?
Example Output: Salzburg.

Example Input: Passage: The musical opened on Broadway on May 28, 1953 at the Majestic Theatre. Large advance sales guaranteed a considerable run; by the start of November, it had paid back its advance, and closed after 358 performances, paying a small profit to RCA. Thomas Hischak, in his The Rodgers and Hammerstein Encyclopedia, suggests that business fell off after the advance sales were exhausted "because audiences had come to expect more from a Rodgers and Hammerstein musical". According to Frederick W. Nolan in his book about the duo's works, "despite a $500,000 advance sale, despite a ten-month run (which, for anyone except Rodgers and Hammerstein, would have represented a major success), and despite an eventual profit in excess of $100,000, Me and Juliet has to be classed as a failure".The backstage drama portrayed in the musical was matched by actual difficulties among the cast. McCracken, who played Betty, was the wife of choreographer Bob Fosse and became pregnant during the run. Bill Hayes later wrote that she lost her baby through miscarriage about the same time she lost her husband to Gwen Verdon. The baby was in fact aborted, because the pregnancy would have endangered McCracken's health as a result of her diabetes. Hayes noted that in the fifteen months he played Larry, he did not recall ever having a conversation with Isabel Bigley, who was supposedly his love interest and wife: "I doubt that the audience ever believed we were deeply in love." The show received no Tony Award nominations. During the run, Hammerstein followed his usual practice of visiting the theatre now and again to ensure that the performers were not taking liberties with his book. Upon his return, Hammerstein's secretary asked him how the show was going. The lyricist thought for a second, then said "I hate that show." According to Bill Hayes in his autobiography Like Sands Through the Hourglass published in 2005 he states We played nearly five hundred performances, however, all to full houses. Production costs were paid off and substantial profits went into the R&H till. So, though not in the same category as the storied five that were made into films - Oklahoma!, Carousel, South Pacific, The King and I and The Sound of Music - our show must be considered a success.No national tour was attempted, but the show did have a six-week run at the Shubert Theatre in Chicago in spring 1954. Among those who played in the chorus during the New York run was future star Shirley MacLaine; Shirley Jones was a chorus girl in the Chicago performances. Subsequent productions include one by Kansas City's Starlight Theatre in 1955. Equity Library Theatre produced it in New York in 1970; it returned to that city, though not to Broadway, in 2002 with the York Theatre. A London production was presented by the Finborough Theatre in 2010 in a fifty-seat theatre; the production was billed as the show's European premiere.
Question: What is the name of the theatre that produced the show that originally starred Isabel Bigley in 1970?
Example Output:
Equity Library Theatre.