Given the following context: For a French composer of the 19th century, opera was seen as the most important type of music. Saint-Saens's younger contemporary and rival, Massenet, was beginning to gain a reputation as an operatic composer, but Saint-Saens, with only the short and unsuccessful La princesse jaune staged, had made no mark in that sphere. In February 1877, he finally had a full-length opera staged. His four-act "drame lyricque", Le timbre d'argent ("The Silver Bell"), to Jules Barbier's and Michel Carre's libretto, reminiscent of the Faust legend, had been in rehearsal in 1870, but the outbreak of war halted the production. The work was eventually presented by the Theatre Lyrique company of Paris; it ran for eighteen performances.The dedicatee of the opera, Albert Libon, died three months after the premiere, leaving Saint-Saens a large legacy "To free him from the slavery of the organ of the Madeleine and to enable him to devote himself entirely to composition". Saint-Saens, unaware of the imminent bequest, had resigned his position shortly before his friend died. He was not a conventional Christian, and found religious dogma increasingly irksome; he had become tired of the clerical authorities' interference and musical insensitivity; and he wanted to be free to accept more engagements as a piano soloist in other cities. After this he never played the organ professionally in a church service, and rarely played the instrument at all. He composed a Messe de Requiem in memory of his friend, which was performed at Saint-Sulpice to mark the first anniversary of Libon's death; Charles-Marie Widor played the organ and Saint-Saens conducted. In December 1877, Saint-Saens had a more solid operatic success, with Samson et Dalila, his one opera to gain and keep a place in the international repertoire. Because of its biblical subject, the composer had met many obstacles to its presentation in France, and through Liszt's influence the premiere was given at Weimar in a German translation. Although the work eventually became an... answer the following question: What is the name of the person that composed the four-act "drame lyricque", Le timbre d'argent?
Ans: Saint-Saens

Given the following context: The first iron-cased and metal-cylinder rocket artillery were developed by Tipu Sultan and his father Hyder Ali, in the 1780s. He successfully used these metal-cylinder rockets against the larger forces of the British East India Company during the Anglo-Mysore Wars. The Mysore rockets of this period were much more advanced than what the British had seen, chiefly because of the use of iron tubes for holding the propellant; this enabled higher thrust and longer range for the missile (up to 2 km (1 mi) range). After Tipu's eventual defeat in the Fourth Anglo-Mysore War and the capture of the Mysore iron rockets, they were influential in British rocket development, inspiring the Congreve rocket, which was soon put into use in the Napoleonic Wars.According to Stephen Oliver Fought and John F. Guilmartin, Jr. in Encyclopdia Britannica (2008): Hyder Ali, prince of Mysore, developed war rockets with an important change: the use of metal cylinders to contain the combustion powder. Although the hammered soft iron he used was crude, the bursting strength of the container of black powder was much higher than the earlier paper construction. Thus a greater internal pressure was possible, with a resultant greater thrust of the propulsive jet. The rocket body was lashed with leather thongs to a long bamboo stick. Range was perhaps up to three-quarters of a mile (more than a kilometre). Although individually these rockets were not accurate, dispersion error became less important when large numbers were fired rapidly in mass attacks. They were particularly effective against cavalry and were hurled into the air, after lighting, or skimmed along the hard dry ground. Tipu Sultan, continued to develop and expand the use of rocket weapons, reportedly increasing the number of rocket troops from 1,200 to a corps of 5,000. In battles at Seringapatam in 1792 and 1799 these rockets were used with considerable effect against the British." answer the following question: What is the last name of the person who was defeated in the Fourth Anglo-Mysore War?
Ans: Sultan

Given the following context: ABKCO Industries was formed in 1968 by Allen Klein as an umbrella company to ABKCO Records. Klein hired May Pang as a receptionist in 1969. Through involvement in a project with ABKCO, Lennon and Ono met her the following year. She became their personal assistant. In 1973, after she had been working with the couple for three years, Ono confided that she and Lennon were becoming estranged. She went on to suggest that Pang should begin a physical relationship with Lennon, telling her, "He likes you a lot." Astounded by Ono's proposition, Pang nevertheless agreed to become Lennon's companion. The pair soon left for Los Angeles, beginning an 18-month period he later called his "lost weekend". In Los Angeles, Pang encouraged Lennon to develop regular contact with Julian, whom he had not seen for two years. He also rekindled friendships with Starr, McCartney, Beatles roadie Mal Evans, and Harry Nilsson. While Lennon was drinking with Nilsson, he misunderstood something that Pang had said and attempted to strangle her. Lennon relented only after he was physically restrained by Nilsson.In June, Lennon and Pang returned to Manhattan in their newly rented penthouse apartment where they prepared a spare room for Julian when he visited them. Lennon, who had been inhibited by Ono in this regard, began to reestablish contact with other relatives and friends. By December, he and Pang were considering a house purchase, and he refused to accept Ono's telephone calls. In January 1975, he agreed to meet Ono, who claimed to have found a cure for smoking. After the meeting, he failed to return home or call Pang. When Pang telephoned the next day, Ono told her that Lennon was unavailable because he was exhausted after a hypnotherapy session. Two days later, Lennon reappeared at a joint dental appointment; he was stupefied and confused to such an extent that Pang believed he had been brainwashed. Lennon told Pang that his separation from Ono was now over, although Ono would allow him to continue seeing her as his mistress. answer the following question: What is the last name of the person who was was physically restrained by Nilsson?
Ans: Lennon