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.

Example Input: Passage: Boult, Adrian (1973). My Own Trumpet. London: Hamish Hamilton. ISBN 0-241-02445-5.
Boult, Adrian (1979). Music and Friends. London: Hamish Hamilton. ISBN 0-241-10178-6.
Dickinson, Alan Edgar Frederic (1995).  Alan Gibbs (ed.). Holst's Music—A Guide. London: Thames. ISBN 0-905210-45-X.
Dickinson, A E F (1957). "Gustav Holst".  In Alfred Louis Bacharach (ed) (ed.). The Music Masters IV: The Twentieth Century. Harmondsworth: Penguin. OCLC 26234192.CS1 maint: Extra text: editors list (link)
Gibbs, Alan (2000). Holst Among Friends. London: Thames Publishing. ISBN 978-0-905210-59-9.
Holmes, Paul (1998). Holst. Illustrated Lives of the Great Composers. London: Omnibus Press. OCLC 650194212.
Holst, Gustav (1974). Letters to W. G. Whittaker. University of Glasgow Press. ISBN 0-85261-106-4.
Holst, Imogen (1969). Gustav Holst (second ed.). London and New York: Oxford University Press. ISBN 0-19-315417-X.
Holst, Imogen (1974). A Thematic Catalogue of Gustav Holst's Music. London: Faber and Faber. ISBN 0-571-10004-X.
Holst, Imogen (1980). "Holst, Gustavus Theodore von".  In Stanley Sadie (ed) (ed.). The New Grove Dictionary of Music and Musicians. 8. London: Macmillan. ISBN 0-333-23111-2.CS1 maint: Extra text: editors list (link)
Holst, Imogen (1981). The Great Composers: Holst (second ed.). London: Faber and Faber. ISBN 0-571-09967-X.
Holst, Imogen (1986). The Music of Gustav Holst (third ed.). Oxford: Oxford University Press. ISBN 0-19-315458-7.
Hughes, Gervase (1960). The Music of Arthur Sullivan. London: Macmillan. OCLC 16739230.
Hughes, Gervase; Herbert Van Thal (1971). The Music Lover's Companion. London: Eyre and Spottiswoode. ISBN 0-413-27920-0.
Kennedy, Michael (1970). Elgar: Orchestral Music. London: BBC. OCLC 252020259.
March, Ivan (ed) (2007). The Penguin Guide to Recorded Classical Music, 2008. London: Penguin. ISBN 0-14-103336-3.CS1 maint: Extra text: authors list (link)
Mitchell, Jon C (2001). A Comprehensive Biography of Composer Gustav Holst, with Correspondence and Diary Excerpts. Lewiston, N Y: E Mellen Press. ISBN 0-7734-7522-2.
Moore, Jerrold Northrop (1992). Vaughan Williams—A Life in Photographs. Oxford: Oxford University Press. ISBN 0-19-816296-0.
Rodmell, Paul (2002). Charles Villiers Stanford. Aldershot: Scolar Press. ISBN 1-85928-198-2.
Rubbra, Edmund; Stephen Lloyd, eds. (1974). Gustav Holst. London: Triad Press. ISBN 0-902070-12-6.
Sackville-West, Edward; Desmond Shawe-Taylor (1955). The Record Guide. London: Collins. OCLC 500373060.
Short, Michael (1990). Gustav Holst: The Man and his Music. Oxford: Oxford University Press. ISBN 0-19-314154-X.
Tippett, Michael (1991). Those Twentieth Century Blues. London: Pimlico. ISBN 0-7126-6059-3.
Vaughan Williams, Ralph (2008).  Hugh Cobbe (ed.). Letters of Ralph Vaughan Williams. Oxford and New York: Oxford University Press. ISBN 0-19-925797-3. 
Question: What is the full name of the book written in 2008 that had the ISBN number of 0-19-925797-3?
Example Output: Letters of Ralph Vaughan Williams.

Example Input: Passage: In 1986, Gilmour began recruiting musicians for what would become Pink Floyd's first album without Waters, A Momentary Lapse of Reason. There were legal obstacles to Wright's re-admittance to the band, but after a meeting in Hampstead, Pink Floyd invited Wright to participate in the coming sessions. Gilmour later stated that Wright's presence "would make us stronger legally and musically", and Pink Floyd employed him as a musician with weekly earnings of $11,000. Recording sessions began on Gilmour's houseboat, the Astoria, moored along the River Thames. Gilmour worked with several songwriters, including Eric Stewart and Roger McGough, eventually choosing Anthony Moore to write the album's lyrics. Gilmour would later admit that the project was difficult without Waters' creative direction. Mason, concerned that he was too out-of-practice to perform on the album, made use of session musicians to complete many of the drum parts. He instead busied himself with the album's sound effects.A Momentary Lapse of Reason was released in September 1987. Storm Thorgerson, whose creative input was absent from The Wall and The Final Cut, designed the album cover. To drive home that Waters had left the band, they included a group photograph on the inside cover, the first since Meddle. The album went straight to number three in the UK and the US. Waters commented: "I think it's facile, but a quite clever forgery ... The songs are poor in general ... [and] Gilmour's lyrics are third-rate." Although Gilmour initially viewed the album as a return to the band's top form, Wright disagreed, stating: "Roger's criticisms are fair. It's not a band album at all." Q Magazine described the album as essentially a Gilmour solo album.Waters attempted to subvert the Momentary Lapse of Reason tour by contacting promoters in the US and threatening to sue them if they used the Pink Floyd name. Gilmour and Mason funded the start-up costs with Mason using his Ferrari 250 GTO as collateral. Early rehearsals for the upcoming tour were chaotic, with Mason and Wright entirely out of practice. Realising he had taken on too much work, Gilmour asked Ezrin to assist them. As Pink Floyd toured North America, Waters' Radio K.A.O.S. tour was on occasion, close by, though in much smaller venues than those hosting his former band's performances. Waters issued a writ for copyright fees for the band's use of the flying pig. Pink Floyd responded by attaching a large set of male genitalia to its underside to distinguish it from Waters' design. The parties reached a legal agreement on 23 December; Mason and Gilmour retained the right to use the Pink Floyd name in perpetuity and Waters received exclusive rights to, among other things, The Wall. 
Question: What did the person who designed the flying pig get rights to in the 23 December legal agreement?
Example Output: The Wall.

Example Input: Passage: By the mid-1960s Harrison had become an admirer of Indian culture and mysticism, introducing it to the other Beatles. During the filming of Help! in the Bahamas, they met the founder of Sivananda Yoga, Swami Vishnu-devananda, who gave each of them a signed copy of his book, The Complete Illustrated Book of Yoga. Between the end of the last Beatles tour in 1966 and the beginning of the Sgt Pepper recording sessions, he made a pilgrimage to India with his wife Pattie; there, he studied sitar with Ravi Shankar, met several gurus, and visited various holy places. In 1968 he travelled to Rishikesh in northern India with the other Beatles to study meditation with Maharishi Mahesh Yogi. Harrison's use of psychedelic drugs encouraged his path to meditation and Hinduism. He commented: "For me, it was like a flash. The first time I had acid, it just opened up something in my head that was inside of me, and I realized a lot of things. I didn't learn them because I already knew them, but that happened to be the key that opened the door to reveal them. From the moment I had that, I wanted to have it all the time – these thoughts about the yogis and the Himalayas, and Ravi's music."In line with the Hindu yoga tradition, Harrison became a vegetarian in the late 1960s. After being given various religious texts by Shankar in 1966, he remained a lifelong advocate of the teachings of Swami Vivekananda and Paramahansa Yogananda – yogis and authors, respectively, of Raja Yoga and Autobiography of a Yogi. In mid-1969, he produced the single "Hare Krishna Mantra", performed by members of the London Radha Krishna Temple. Having also helped the Temple devotees become established in Britain, Harrison then met their leader, A.C. Bhaktivedanta Swami Prabhupada, whom he described as "my friend ... my master" and "a perfect example of everything he preached". Harrison embraced the Hare Krishna tradition, particularly japa-yoga chanting with beads, and became a lifelong devotee.Regarding other faiths he once remarked: "All religions are branches of one big tree. It doesn't matter what you call Him just as long as you call." He commented on his beliefs:. 
Question: What is the last name of the person who was given various religious texts by Shankar in 1966,?
Example Output:
Harrison.