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: A native of the Ukrainian port city of Odessa (a part of the Soviet Union until 1991), Izold Pustolnik graduated cum laude from Odessa University in 1960 and received his Ph.D. from the University of Tartu in 1969 and his D.Sc. from Saint Petersburg State University in 1994. From the age of 27 in 1965 until his death forty-three years later, he was on the staff of Tartu Observatory where, as a research associate (promoted to senior research associate in 2000), he worked on the physics of close binary systems, theory of stellar atmospheres, interstellar medium, archaeoastronomy and history of astronomy. He was also a member of the International Astronomical Union, European Astronomical Society, Euroscience, Society for European Astronomy in Culture (SEAC) and served on the Board of Euro-Asian Astronomical Society and the Advisory Board of Astronomical and Astrophysical Transactions.
Link Information: none Question: How many citizens lived in Odessa the year it ceased to be part of the Soviet Union?
[EX A]: Answer: none

[EX Q]: Passage: "Footsteps" is a hit single by American singer and actor Steve Lawrence, recorded in January 1960 and released in the spring of 1960 through ABC-Paramount Records in the US and via the HMV label in the UK. The song was written by Barry Mann and Hank Hunter. Lawrence's single features Lawrence's wife, Eydie Gorme, as a backing vocalist and Don Costa's Orchestra and chorus. It spent 13 weeks on the Billboard Hot 100, peaking at No. 7 on April 4, 1960, while reaching No. 4 the UK's Record Retailer chart, No. 3 Canada's CHUM Hit Parade, and No. 9 on Norway's VG-lista.
Link Information: none Question: How many albums were released by the singer who made "Footsteps?"
[EX A]: Answer: none

[EX Q]: Passage: Despite this reversal, the two have managed to carve a successful television career for themselves, hosting various programmes on the BBC, most notably Saturday morning children's shows TMi and Top of the Pops Reloaded. They made their national television debut on ITV1. Sam & Mark hosted CBBC's weekday morning breakfast show, Level Up for four months from 3 April 2006 to 1 September 2006. On 16 September 2006, they hosted the first episode of TMi, a new Saturday morning TV show for the BBC on BBC Two and the CBBC Channel, alongside presenter Caroline Flack. The third series of the show ended in December 2008 and the BBC have confirmed a fourth series of the Saturday morning series for CBBC. In 2007, Sam & Mark presented a show on CBBC called Do Something Different. Beginning on 3 January 2009, Sam and Mark's Who Wants to be a Superhero? began to air where children had to compete to be a new superhero for Stan Lee. They were also asked to perform on Children in Need 2007.
Link Information: They made their national television debut on ITV1. Question: Which network was broadcasting first, the one Sam & Mark hosted Saturday morning children's shows on, or the network they made their debut on?
[EX A]:
Answer: 1922