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.

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?
Wolfgang.

Passage: Eve Gill is an aspiring actress at the Royal Academy of Dramatic Art in London. She is interrupted in rehearsal by her friend (and crush), actor Jonathan Cooper, the secret lover of flamboyant stage actress/singer Charlotte Inwood. Via a flashback, he says Charlotte visited him after killing her husband; she was wearing a bloodstained dress. Jonathan claims he went back to her house for another dress, but was seen by Nellie Goode, Charlotte's cockney maid/dresser. He escaped the police and needs help.
Eve takes him to her father's house on the coast to hide. Commodore Gill notices that the blood on Charlotte's dress has been smeared on deliberately; he and Eve think that Jonathan was framed by Charlotte. Jonathan angrily destroys the dress and thus the most useful piece of evidence.
Eve starts to investigate. She hears Charlotte's dresser Nellie Goode boasting about her new found notoriety in a bar. While she is there, Eve meets Detective Inspector Wilfred O. Smith, and they become friendly. Eve then poses as a reporter; she bribes Nellie to tell Charlotte she is ill and to introduce her cousin "Doris Tinsdale" as a replacement. Using her acting skills, Eve becomes "Doris" and starts working for Charlotte. Eve discovers Charlotte is having an affair with her manager Freddie Williams.
Eve and "Ordinary" Smith become more friendly. When Smith visits Charlotte, Eve has to disguise the fact that she is also "Doris" the maid. Smith makes a courtship visit to Eve and her mother at home, where the commodore drops subtle hints that Jonathan has left the seaside house. 
Question: What is the first name of the person who says that Charlotte was wearing a bloodstained dress?
Jonathan.

Passage: William Etty was born in 1787, the son of a York baker and miller. He began as an apprentice printer in Hull. On completing his seven-year apprenticeship he moved at the age of 18 to London "with a few pieces of chalk crayons", with the intention of becoming a history painter in the tradition of the Old Masters. He enrolled at the Royal Academy, and after a year spent studying under renowned portrait painter Thomas Lawrence, Etty returned to the Royal Academy, drawing at the life class and copying other paintings. A follower of John Opie, who promoted the unfashionable painting style of Titian and Rubens over the then-prevalent formal style of Joshua Reynolds, Etty was unsuccessful in all the Academy's competitions and every work he submitted to the Royal Academy Summer Exhibition in the 1810s was rejected. In 1821 the Royal Academy accepted and exhibited one of Etty's works in the Summer Exhibition, The Arrival of Cleopatra in Cilicia (also known as The Triumph of Cleopatra). This painting was extremely well received, and many of Etty's fellow artists greatly admired him. He became well respected for his ability to capture flesh tones accurately in painting, and for his fascination with contrasts in skin tones. Following the exhibition of Cleopatra, over the next decade Etty tried to replicate its success by painting nude figures in biblical, literary and mythological settings.While some nudes by foreign artists were held in private English collections, the country had no tradition of nude painting and the display and distribution of nude material to the public had been suppressed since the 1787 Proclamation for the Discouragement of Vice. Etty was the first British artist to specialise in the nude, and the reaction of the lower classes to these paintings caused concern throughout the 19th century. Many critics condemned his repeated depictions of female nudity as indecent, although his portraits of male nudes were generally well received. 
Question: What is the last name of the person who studied under renowned portrait painter Thomas Lawrence?

Etty.