instruction:
In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
question:
Passage: On his release, Tippett returned to his duties at Morley, where he boosted the college's Purcell tradition by persuading Alfred Deller, the countertenor, to sing several Purcell odes at a  concert on 21 October 1944—the first modern use of a countertenor  in Purcell's music. Tippett formed a fruitful musical friendship with Benjamin Britten and Peter Pears, for whom he wrote the cantata Boyhood's End for tenor and piano. Encouraged by Britten, Tippett made arrangements for the first performance of A Child of Our Time, at London's Adelphi Theatre on 19 March 1944. Goehr conducted the London Philharmonic Orchestra, and Morley's choral forces were augmented by the London Regional Civil Defence Choir. Pears sang the tenor solo part, and other soloists were borrowed from Sadler's Wells Opera. The work was well received by critics and the public, and eventually became one of the most frequently performed large-scale choral works of the post-Second World War period, in Britain and overseas. Tippett's immediate reward was a commission from the BBC for a motet, The Weeping Babe, which became his first broadcast work when it was aired on 24 December 1944. He also began to give regular radio talks on music.In 1946 Tippett organised at Morley the first British performance of Monteverdi's Vespers, adding his own organ Preludio for the occasion. Tippett's compositions in the immediate postwar years included his  First Symphony, performed under Sargent in November 1945, and the String Quartet No. 3, premiered in October 1946 by the Zorian Quartet. His main creative energies were increasingly devoted to his first major opera, The Midsummer Marriage. During the six years from 1946 he composed almost no other music, apart from the Birthday Suite for Prince Charles (1948).
answer:
What is the name of the person who boosted the college's Purcell tradition by persuading the countertenor to sing several Purcell odes at a concert on 21 October 1944?


question:
Passage: The modern interest in the Hoysalas is due to their patronage of art and architecture rather than their military conquests. The brisk temple building throughout the kingdom was accomplished despite constant threats from the Pandyas to the south and the Seunas Yadavas to the north. Their architectural style, an offshoot of the Western Chalukya style, shows distinct Dravidian influences. The Hoysala architecture style is described as Karnata Dravida as distinguished from the traditional Dravida, and is considered an independent architectural tradition with many unique features.A feature of Hoysala temple architecture is its attention to exquisite detail and skilled craftsmanship. The tower over the temple shrine  (vimana) is delicately finished with intricate carvings, showing attention to the ornate and elaborately detailed rather than to a tower form and height. The stellate design of the base of the shrine with its rhythmic projections and recesses is carried through the tower in an orderly succession of decorated tiers. Hoysala temple sculpture replicates this emphasis on delicacy and craftsmanship in its focus on depicting feminine beauty, grace and physique. The Hoysala artists achieved this with the use of Soapstone (Chloritic schist), a soft stone as basic building and sculptural material.The Chennakesava Temple at Belur (1117), the Hoysaleswara temple at Halebidu (1121), the Chennakesava Temple at Somanathapura (1279), the temples at Arasikere (1220), Amruthapura (1196), Belavadi (1200), Nuggehalli (1246), Hosaholalu (1250), Aralaguppe (1250), Korvangla (1173), Haranhalli (1235), Mosale and Basaralu (1234)  are some of the notable examples of Hoysala art. While the temples at Belur and Halebidu are the best known because of the beauty of their sculptures, the Hoysala art finds more complete expression in the smaller and lesser known temples. The outer walls of all these temples contain an intricate array of stone sculptures and horizontal friezes (decorative mouldings) that depict the Hindu epics. These depictions are generally clockwise in the traditional direction of circumambulation (pradakshina). The temple of Halebidu has been described as an outstanding example of Hindu architecture and an important milestone in Indian architecture. The temples of Belur and Halebidu are a proposed UNESCO world heritage sites.
answer:
What organization are the temples with known for their sculptures proposed to be world heritage sites?


question:
Passage: The Italian composer Claudio Monteverdi (1567–1643), in addition to a large output of church music and madrigals, wrote prolifically for the stage. His theatrical works were written between 1604 and 1643 and included ten operas, of which three—L'Orfeo (1607), Il ritorno d'Ulisse in patria (1640) and L'incoronazione di Poppea (1643)—have survived with their music and librettos intact. In the case of the other seven operas, the music has disappeared almost entirely, although some of the librettos exist. The loss of these works, written during a critical period of early opera history, has been much regretted by commentators and musicologists.
Opera, as a musical and theatrical genre, began to emerge during the early part of Monteverdi's career, initially as a form of courtly entertainment. With other composers, he played a leading part in its development into the main form of public musical theatre. His first opera, L'Orfeo, written in 1607 for the Mantuan court, which employed him, was a major success. In the years that followed, at Mantua and in his later capacity as maestro di cappella (director of music) at St Mark's Basilica in Venice, Monteverdi continued to write theatrical music in various genres, including operas, dances, and intermedi (short musical interludes inserted into straight plays). Because in Monteverdi's times stage music was rarely thought to have much utility after its initial performance, much of this music vanished shortly after its creation.
Most of the available information relating to the seven lost operas has been deduced from contemporary documents, including the many letters that Monteverdi wrote. These papers provide irrefutable evidence that four of these works—L'Arianna, Andromeda, Proserpina rapita and Le nozze d'Enea con Lavinia—were completed and performed in Monteverdi's lifetime, but of their music, only the famous lament from L'Arianna and a trio from Proserpina are known to have survived. The other three lost operas—Le nozze di Tetide, La finta pazza Licori and Armida abbandonata—were abandoned by Monteverdi before completion; how much of their music was actually written is unknown.
answer:

What is the last name of the person whose theatrical works were written between 1604 and 1643?