In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

[EX Q]: Passage: Gimbel was born on November 16, 1927 in Brooklyn, New York, the son of Lottie (Nass) and businessman Morris Gimbel. His parents were Austrian Jewish immigrants. Gimbel was self-taught in music and following initial employment with music publisher David Blum, progressed to become a contract songwriter with Edwin H. Morris Music. Small successes and moderate fame came as a result of lively novelty songs "Ricochet", which was popularized in a 1953 recording by Teresa Brewer from which was developed the 1954 Judy Canova film Ricochet Romance, and "A Whale of a Tale", sung by Kirk Douglas in another 1954 production, Disney's 20,000 Leagues Under the Sea. Greater success was earned with Dean Martin's recording of "Sway", which reached #6 on the UK Singles Chart, followed by his first big success, Andy Williams' rendition of "Canadian Sunset", which scored to #1 in 1956.
Link Information: Williams's third single, "Canadian Sunset", reached No. 7 in the Top Ten in August 1956; it was followed in February 1957 by his only Billboard No. 1 hit, "Butterfly" Question: How many times has the artist whose version of "Canadian Sunset" reached #1 in 1956 had a #1 single?
[EX A]: Answer: 1

[EX Q]: Passage: Born in Madrid, Truyol had a breakthrough season in 1996 when he came close to breaking into the top 100. Beginning the year ranked 238, by August he had made it to 104 in the world. In his first main draw appearance in an ATP Tour tournament, at the Trofeo Conde de Godo in Barcelona, Truyol reached the third round, with wins over Sandor Noszaly and world number 25 Paul Haarhuis. A qualifier, he also managed to take eventual finalist Marcelo Rios to three sets before being eliminated. Soon after he reached the second round of the Oporto Open and then won his first Challenger title, in Istanbul. He made his third ATP Tour appearance that season in Indianapolis and had an opening round win over the previous year's runner-up, Bernd Karbacher. In the second round he was beaten in three sets by Alex Corretja. He made further main draw appearances in Bournemouth, Palermo and Tel Aviv to close out the year.
Link Information: none Question: Out of the place where Ignacio was born and the one where he won his first Challenger title, which one has a larger population?
[EX A]: Answer: none

[EX Q]: Passage: The Texans responded to the 2010 poor defensive showing by firing defensive coordinator Frank Bush, secondary coach David Gibbs, linebackers coach Johnny Holland, and assistant linebackers coach Robert Saleh. Kubiak, a ball boy for beloved former Houston Oilers head coach O.A. "Bum" Phillips in the 1970s, hired long-time friend, and Bum's son, Wade Phillips to take over as the Texans' new defensive coordinator on January 5, 2011. Phillips became available after being fired as head coach of the Dallas Cowboys halfway through the 2010 season. Phillips was allowed to bring in his own assistant coaches. The Texans signed two high-profile free agent defensive backs, Johnathan Joseph and Danieal Manning, and used their first five draft picks, including two in the second round of the 2011 NFL Draft, on more defensive players.
Link Information:

Frank Bush (born January 10, 1963 Question: How old was Frank Bush the year he was fired?
[EX A]:
Answer: 47