In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Input: Consider Input: Passage: Fraser was born on 10 May 1947 in Surbiton, Surrey, the second son of Harry MacKenzie Fraser, a London solicitor, and Ada Alice Gittins of Pontypool in the county of Monmouthshire. His brother was Malcolm Fraser (1939–2012), Emeritus Professor of Opera at the University of Cincinnati and co-founder of the Buxton Festival. At the age of eight, Robert Fraser won a choral scholarship to Winchester Cathedral, where he sang the daily services while studying at the Pilgrims School in the Close. Among his fellow choristers were the future newscaster Jon Snow and international tenor Julian Pike. After attending Kingston Grammar School Fraser went on to the University of Sussex to read English with David Daiches and Anthony Nuttall. He later wrote a doctorate on tradition in English poetry at Royal Holloway, University of London where the college's famous gallery of Victorian paintings was to inspire his illustrated volume of poetry The Founders’ Gift: Impressions from a Collection (2017). Simultaneously with his doctorate he studied Harmony, Counterpoint and Composition at Morley College with Melanie Daiken and James Iliff.
 Link Information: Jonathan George Snow HonFRIBA (born 28 September 1947) Answer: 72

Output: How old is the newscaster who was a fellow choristers at the Pilgrims School with Robert Fraser?


Input: Consider Input: Passage: The first obelisks may start to appear in the later 16th century and it is suggested that the obelisk on Compton Pike is Elizabethan in date. More securely dated is a series of obelisks which start to appear in the 18th century. The first of these was the Wakeman obelisk of 1702 by Nicholas Hawksmoor, which is set in the square at Richmond, Yorkshire. Probably several hundred obelisks exist in the British Isles dating from 18th and early 19th centuries. Most of these obelisks, which are often landmarks commemorate famous people and their achievements. At Stowe in Buckinghamshire an obelisk was erected in memory of Wolfe's victory at Quebec in 1752, while at the death of the Duke of Cumberland in 1765 was noted by an obelisk at Englefield Green in Surrey. Thomas Coke, Earl of Leicester, Coke of Norfolk the farming pioneer has a particularly fine obelisk, set up in the park he created at Holkham in Norfolk. Sometimes an obelisk was used to mark the site of a battle such as the obelisk on the site of English Civil War battlefield at Naseby in Leicestershire. Occasionally obelisks are used as mile markers, as on the Great North Road at a mile from Westminster. In Lincoln an elaborate obelisk was set up on the High Bridge in 1762–63 as a conduit for dispensing water, while Anthony Salvin used obelisks as water fountains on the Belton House estates in Lincolnshire.
 Link Information: while Anthony Salvin used obelisks as water fountains on the Belton House Answer: 6

Output: How many children do both of the architects who designed obelisks have between them?


Input: Consider Input: Passage: Sia performed "Chandelier" on The Ellen DeGeneres Show on 19 May 2014, with Ziegler recreating the choreography in the music video. Sia also performed the song on Late Night with Seth Meyers on 9 June 2014, with Girls star Lena Dunham performing new choreography. In July 2014, Sia performed the song on Jimmy Kimmel Live!, and Ziegler taught host Jimmy Kimmel and his sidekick Guillermo some of the dance moves from the music video. In July 2014, Sia performed the song on the VH1's show "SoundClash", along with her songs "Elastic Heart" and "Big Girls Cry" from the album. Sia sang the song on Dancing with the Stars, with Ziegler dancing a duet with Allison Holker, and at the 2014 We Can Survive Concert at the Hollywood Bowl. In February 2015, Sia sang the song in a cluttered apartment set for the 2015 Grammy Awards telecast. Ziegler danced in a cluttered apartment with actress Kristen Wiig. For all of these performances, Sia sang the track with her back to the camera. She performed the song on Saturday Night Live in January 2015, veiled, with a sad-looking mime who performed the lyrics in American sign language.
 Link Information: . Sia also performed the song on Late Night with Seth Meyers on 9 June 2014, Answer: Jimmy Kimmel Live!


Output: Which of the talk shows Sia performed "Chandelier" aired first?