In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.

[EX Q]: Question: Which team involved in Silva's Primeira Liga debut has a longer history? Passage:He made his Primeira Liga debut for FC Porto on 10 August 2019 in a 2–1 loss at Gil Vicente, playing the final 11 minutes in place of Otavinho; at 17 years and 22 days, he surpassed Bruno Gama as the youngest league player in the club's history. On 19 September against BSC Young Boys in the UEFA Europa League group stage, he became the club's youngest player in European competitions, beating Rúben Neves. Six days later, he became the club's youngest starter in any competition when he lined up against C.D. Santa Clara in the Taça da Liga group stage, beating a record held by Serafim Pereira since 1960. 

[EX A]: a

[EX Q]: Question: What year was the lead singer, writer, and arranger of the album World born? Passage:World was published by Magnet Records label, distributed by Warner Music major, and managed by FXU Management (some songs being published by EMI Publishing and Pumphouse Songs Inc.), and reached Number five in the UK Albums Chart. The album was mostly written, arranged, played and produced by lead singer Peter Cunnah, with the collaboration of some other musicians and vocalists. In particular, the album features TJ Davis on background vocals on all tracks (besides co-lead vocals on "The Power (Of All the Love in the World)"), as well as Simon Ellis and Nick Beggs from Ellis, Beggs & Howard. Ellis plays additional keyboards on "You've Saved My World" and "Heart of Gold", while Beggs plays bass guitar and chapman stick on "Hold Me Now". Three singles were taken from the album; "Shoot Me with Your Love" (UK #7), "Party Up the World" (UK #20) and "The Power (Of All the Love in the World)" (UK #40). 

[EX A]: b

[EX Q]: Question: Who were the sixteen musicians that appeared on The Colour of Spring? Passage:In 1986, Talk Talk, then a three-piece band consisting of leader and singer Mark Hollis alongside drummer Lee Harris and bassist Paul Webb, released their third album The Colour of Spring, which saw the band shift from their earlier, synthpop-oriented sound and featured a more organic art rock sound, where musicians improvised with their instruments for many hours, then Hollis and producer Tim Friese-Greene edited and arranged the performances to get the sound they wanted. A total of sixteen musicians appeared on the album. It became their most successful album, selling over two million copies and prompting a major world tour. Nonetheless, for their next album Spirit of Eden (1988), the band chose to work towards an even more unconventional and uncommercial direction. The album was compiled from a lengthy recording process at London's Wessex Studios between 1987 and 1988 where the band worked again with Friese-Greene and engineer Phill Brown. Often working in darkness, the band recorded many hours of improvised performances which were heavily edited and re-arranged into the final album.

[EX A]:
b