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: Nannerl herself was an   apt pupil, no less quick to learn than her brother, and was playing the keyboard with striking virtuosity by the time she was eleven. In that year, 1762, Leopold brought the children to Munich to play before Maximilian III Joseph, Elector of Bavaria. Leopold then took the entire family to Vienna, on a trip that lasted for three months. He had secured invitations from several noble patrons, and within three days of arriving the children were playing at the palace of Count Collalto. Among those present was the Viennese Treasury councillor and future prime minister Karl von Zinzendorf, who noted in his diary that "a little boy, said to be only five-and-a-half years old [Wolfgang was actually nearly seven], played the harpsichord". After an appearance before the Imperial Vice-Chancellor, the Mozarts were invited to the royal court, where the Empress Maria Theresa tested Wolfgang's abilities by requiring him to play with the keyboard covered. During this court visit Wolfgang met the Archduchess Maria Antonia, the future Queen Marie Antoinette of France, who was two months his senior. Mozart's biographer Eric Blom recounts an anecdote of how the Archduchess helped Wolfgang when he slipped on the polished floor; she is supposed to have received a proposal of marriage in return.As the Mozarts began to be noticed by the Viennese aristocracy, they were often required to give several performances during a single day. They were well rewarded for this activity—at the end of their first hectic week in Vienna, Leopold was able to send home the equivalent of more than two years' salary. Their schedule was interrupted when Wolfgang fell ill with scarlet fever, and their former momentum was not regained. Nevertheless, the visit left Leopold eager to pursue further opportunities for social and financial success. On their return to Salzburg, Wolfgang played the harpsichord and violin at a birthday concert for the archbishop, to the evident astonishment of those present. 
Question: Who played the keyboard with striking virtuosity?

Ex Output:
Wolfgang.


Ex Input:
Passage: In September 1930 Heseltine moved with Barbara Peache into a basement flat at 12a Tite Street in Chelsea. With no fresh creative inspiration, he worked in the British Museum to transcribe the music of English composer Cipriani Potter, and made a solo version of "Bethlehem Down" with organ accompaniment. On the evening of 16 December Heseltine met with Van Dieren and his wife for a drink and invited them home afterwards. According to Van Dieren, the visitors left at about 12:15 a.m. Neighbours later reported sounds of movement and of a piano in the early morning. When Peache, who had been away, returned early on 17 December, she found the doors and windows bolted, and smelled coal gas. The police broke into the flat and found Heseltine unconscious; he was declared dead shortly afterwards, apparently as the result of coal gas poisoning.An inquest was held on 22 December; the jury could not determine whether the death was accidental or suicide and an open verdict was returned. Most commentators have considered suicide the more likely cause; Heseltine's close friend Lionel Jellinek and Peache both recalled that he had previously threatened to take his life by gas and the outline of a new will was found among the papers in the flat. Much later, Nigel Heseltine introduced a new theory—that his father had been murdered by Van Dieren, the sole beneficiary of Heseltine's 1920 will, which stood to be revoked by the new one. This theory is not considered tenable by most commentators. The suicide theory is supported (arguably), by the (supposed, accepted) fact that Heseltine/Warlock had put his young cat outside the room before he had turned on the lethal gas.Philip Heseltine was buried alongside his father at Godalming cemetery on 20 December 1930. In late February 1931, a memorial concert of his music was held at the Wigmore Hall; a second such concert took place in the following December.In 2011 the art critic Brian Sewell published his memoirs, in which he claimed that he was Heseltine's illegitimate son, born in July 1931 seven months after the composer's death. Sewell's mother, unnamed, was an intermittent girlfriend, a Roman Catholic  who refused Heseltine's offer to pay for an abortion and subsequently blamed herself for his death. Sewell was unaware of his father's identity until 1986. 
Question: What is the last name of the person whose death could not be determined to be accident or suicide?

Ex Output:
Heseltine.


Ex Input:
Passage: A middle Saxon pendant dating from 601–700 AD was discovered in a field in Little Thetford in 1952. This 3-centimetre (1.18 in) diameter by 1-centimetre (0.39 in) thick pendant, made from rock-crystal, gold, garnet, and amethyst coloured-glass, has been worked in a lathe. The workmanship is not of a high standard. Æthelberht of Kent was said to have built a church at Cratendune around 600 AD, about a mile from what is now Ely Cathedral. In 673 AD, Æthelthryth considered restoring this church, thought to have been destroyed by Penda of Mercia, but instead made what is now Ely Cathedral the site of her monastery. An early Anglo-Saxon cemetery, used at some point between 410–1065 AD, was uncovered around 1945 near Little Thetford (52.376N, 0.2375E), and was thought to be this lost village of Cratendune. A deserted Saxon settlement, 410–1065 AD, examined in 1999 in Ely, may also be a candidate for this lost site of worship.
Little Thetford means little public or people's ford—Old English lȳtel Thiutforda (c. 972) and Liteltedford [sic] (1086)—compare with Thetford, Norfolk—Old English Thēodford (late 9th century) and Tedfort (1086). The online Domesday Book records the settlement under the name Liteltetford [sic]. The first written evidence that Ely Abbey had inherited the Little Thetford lands was in the 12th-century chronicle, Liber Eliensis. The will of Ælfwaru (d. 1007), an Anglo-Saxon noblewoman, granted estates in Cambridgeshire and Norfolk to the Abbey, which included "... that land at Thetford and fisheries around those marshes". In 1110, Hervey le Breton, Bishop of Ely, granted the manor to William Brito, his Archdeacon and also his nephew. Chapel Hill in the village, near the river, commemorates the site of Harrimere Chapel, used since 1381. Some of the stone from this chapel, dismantled in 1571, was used in the building of St George's Church. By 1539, the Little Thetford manor and its estates contained arable land, pasture, gardens, and orchards.  In the mid-16th century, the antiquary William Bowyer owned the farm.There was once a medieval windmill in Thetford Field, west of the main built up area of the village. This may have been the site of the look-out tower that village legend says had been used during the Norman Conquest by Hereward the Wake's defence of the Isle of Ely; a deserted settlement at this location may once have been the centre of the village. The stump of a late medieval (roughly 1540–1900 AD) windmill in the present centre of the village was converted into a house. The site of this mill is where the Roundhouse still stands.  The Harrimere windmill was on the east bank of the River Great Ouse at Barway. The chain ferry linked Barway with Little Thetford. 
Question: What was the name of the chapel that was dismantled in 1571?

Ex Output:

Harrimere Chapel,.