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: William Etty was born in 1787 in York, the son of a miller and baker. He showed artistic promise from an early age, but his family were financially insecure, and at the age of 12 he left school to become an apprentice printer in Hull. On completing his seven-year indenture he moved to London "with a few pieces of chalk-crayons in colours", with the aim of emulating the Old Masters and becoming a history painter. Etty gained acceptance to the Royal Academy Schools in early 1807. 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. In 1821 the Royal Academy exhibited one of Etty's works, The Arrival of Cleopatra in Cilicia (also known as The Triumph of Cleopatra). The painting was extremely well received, and many of Etty's fellow artists greatly admired him. He was elected a full Royal Academician in 1828, ahead of John Constable. 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, Etty attempted to reproduce its success, concentrating on painting further history paintings containing nude figures. He exhibited 15 paintings at the Summer Exhibition in the 1820s (including Cleopatra), and all but one contained at least one nude figure. In so doing Etty became the first English artist to treat nude studies as a serious art form in their own right, capable of being aesthetically attractive and of delivering moral messages. Although some nudes by foreign artists were held in private English collections, Britain 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. The supposed prurient reaction of the lower classes to his nude 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. (Etty's male nude portraits were primarily of mythological heroes and classical combat, genres in which the depiction of male nudity was considered acceptable in England.) From 1832 onwards, needled by repeated attacks from the press, Etty remained a prominent painter of nudes but made conscious efforts to try to reflect moral lessons in his work.
answer:
What is the last name of the person whose family was financially insecure?

question:
Passage: In 1970 Zappa met conductor Zubin Mehta. They arranged a May 1970 concert where Mehta conducted the Los Angeles Philharmonic augmented by a rock band. According to Zappa, the music was mostly written in motel rooms while on tour with the Mothers of Invention. Some of it was later featured in the movie 200 Motels. Although the concert was a success, Zappa's experience working with a symphony orchestra was not a happy one. His dissatisfaction became a recurring theme throughout his career; he often felt that the quality of performance of his material delivered by orchestras was not commensurate with the money he spent on orchestral concerts and recordings.Later in 1970, Zappa formed a new version of the Mothers (from then on, he mostly dropped the "of Invention"). It included British drummer Aynsley Dunbar, jazz keyboardist George Duke, Ian Underwood, Jeff Simmons (bass, rhythm guitar), and three members of the Turtles: bass player Jim Pons, and singers Mark Volman and Howard Kaylan, who, due to persistent legal and contractual problems, adopted the stage name "The Phlorescent Leech and Eddie", or "Flo & Eddie".This version of the Mothers debuted on Zappa's next solo album Chunga's Revenge (1970), which was followed by the double-album soundtrack to the movie 200 Motels (1971), featuring the Mothers, the Royal Philharmonic Orchestra, Ringo Starr, Theodore Bikel, and Keith Moon. Co-directed by Zappa and Tony Palmer, it was filmed in a week at Pinewood Studios outside London. Tensions between Zappa and several cast and crew members arose before and during shooting. The film deals loosely with life on the road as a rock musician. It was the first feature film photographed on videotape and transferred to 35 mm film, a process that allowed for novel visual effects. It was released to mixed reviews. The score relied extensively on orchestral music, and Zappa's dissatisfaction with the classical music world intensified when a concert, scheduled at the Royal Albert Hall after filming, was canceled because a representative of the venue found some of the lyrics obscene. In 1975, he lost a lawsuit against the Royal Albert Hall for breach of contract.After 200 Motels, the band went on tour, which resulted in two live albums, Fillmore East June 1971 and Just Another Band from L.A.; the latter included the 20-minute track "Billy the Mountain", Zappa's satire on rock opera set in Southern California. This track was representative of the band's theatrical performanceswhich used songs to build sketches based on 200 Motels scenes, as well as new situations that often portrayed the band members' sexual encounters on the road.
answer:
What is the last name of the person that did not like orchestral concerts?

question:
Passage: By September 1963, Waters and Mason had lost interest in their studies and moved into the lower flat of Stanhope Gardens, owned by Mike Leonard, a part-time tutor at the Regent Street Polytechnic. Waters, Mason and Wright first played music together in late 1963, in a band formed by vocalist Keith Noble and bassist Clive Metcalfe. They usually called themselves Sigma 6, but also used the name the Meggadeaths. Waters played rhythm guitar and Mason played drums, Wright played any keyboard he could arrange to use, and Noble's sister Sheilagh provided occasional vocals. In the early years the band performed during private functions and rehearsed in a tearoom in the basement of Regent Street Polytechnic.When Metcalfe and Noble left to form their own group in September 1963, the remaining members asked Barrett and guitarist Bob Klose to join. Waters switched to the bass and by January 1964, the group became known as the Abdabs, or the Screaming Abdabs. During late 1964, the band used the names Leonard's Lodgers, Spectrum Five, and eventually, the Tea Set. Sometime during late 1965, the Tea Set began calling itself the Pink Floyd Sound, later the Pink Floyd Blues Band and by early 1966, Pink Floyd.By early 1966, Barrett was Pink Floyd's frontman, guitarist, and songwriter. He wrote or co-wrote all but one track of their debut LP The Piper at the Gates of Dawn, released in August 1967. Waters contributed the song "Take Up Thy Stethoscope and Walk" (his first sole writing credit) to the album. By late 1967, Barrett's deteriorating mental health and increasingly erratic behaviour, rendered him "unable or unwilling" to continue in his capacity as Pink Floyd's singer-songwriter and lead guitarist. In early March 1968 Pink Floyd met with managers Peter Jenner and Andrew King of Blackhill Enterprises to discuss the band's future. Barrett agreed to leave Pink Floyd, and the band "agreed to Blackhill's entitlement in perpetuity" regarding "past activities". The band's new manager Steve O'Rourke made a formal announcement about the departure of Barrett and the arrival of David Gilmour in April 1968.
answer:
What is the name of the person who wrote or co-wrote all but one track of the debut LP The Piper at the Gates of Dawn, released in August 1967?