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 Input:
Question: Was Prize Island the first time Willis' co-host had been involved with a game show up to that point? Passage:In 2013, Willis co-presented the ITV game show Prize Island with Alexander Armstrong. In 2015, Willis was a team captain on the six-part ITV2 comedy panel show Reality Bites, hosted by Stephen Mulhern. On 2 July 2015, it was announced that Willis would present a new three-part series for ITV called What Would Be Your Miracle, about modern miracles. The series began on 28 April 2016. In January 2017, The Voice UK moved from BBC One to ITV. It was confirmed on 9 June 2016 that Willis would present the series after co-hosting three previous series on the BBC. She also presented two series of The Voice Kids on ITV since 2017. In 2017, she presented The BRITs Are Coming live on ITV. She co-presented the 2017 BRIT Awards in February alongside Dermot O'Leary. She hosted The BRITs Are Coming for a second year in 2018. She presented Your Song in 2017, a one-off special for ITV.

Ex Output:
b

Ex Input:
Question: What was the name of Angela Bassett's recuriing role? Passage:During the Winter 2017 TCA Press Tour, series mainstays Sarah Paulson and Evan Peters were reported to be starring as the leads in the season. In March 2017, Billy on the Street host Billy Eichner was announced to be cast in the series, playing a role in the life of Paulson's character. His character is slated for appearing in "six or seven" episodes. The next month, it was reported that Scream Queens actress Billie Lourd will also star in the seventh installment of the series. In May 2017, Leslie Grossman, who starred in Murphy's series Popular, joined the cast of the series, and Angela Bassett hinted she may return in a recurring role. Despite this, Bassett didn't appear, but she did direct the episode "Drink the Kool-Aid". Later that month, it was confirmed via set pictures that Adina Porter and Cheyenne Jackson were also returning. In June 2017, Murphy confirmed via his Instagram account that Colton Haynes, whom Murphy worked with previously on second season of Scream Queens, was joining the casting for the seventh season. Later that month, set pictures revealed that Alison Pill was joining the cast of the season, seemingly portraying the partner of Sarah Paulson's character. In July 2017, Murphy revealed via his Twitter account that Lena Dunham was joining the season. She is set to play Valerie Solanas, author of the SCUM Manifesto and attempted murder of Andy Warhol, via flashbacks. Murphy also confirmed the returns of Frances Conroy and Mare Winningham. Conroy has appeared in all the seasons except Hotel, while Winningham has appeared in Coven, Freak Show, and Hotel. In August 2017, Murphy confirmed the return of Emma Roberts, who appeared in Coven and Freak Show, while Roanoke actors Chaz Bono and James Morosini also confirmed their returns. In the seventh episode, Murder House, Coven, and Freak Show actress Jamie Brewer returned to the show.

Ex Output:
b

Ex Input:
Question: Which of the films Thornton appeared in in the 1960s and the 1970s had the largest box office gross? Passage:From 1966 to 1968, he starred in the BBC radio comedy The Embassy Lark, a spin-off of The Navy Lark. He appeared in at least one episode of The Navy Lark as CPO Nathanial Pertwee, filling in for Jon Pertwee who was indisposed. He also appeared in at least one episode of The Navy Lark as his character from The Embassy Lark. In 1969, he starred in The Big Business Lark which ran for one season of thirteen episodes. This was not strictly a spin-off from The Navy Lark, other than being another "Lark" written by Laurie Wyman. He continued to appear in films, mostly comedies, during the 1960s and 1970s, including Carry On Screaming!, alongside Steptoe and Son star Harry H. Corbett, The Early Bird, The Big Job, The Bed Sitting Room, Up the Chastity Belt, Some Will, Some Won't, "A Funny Thing Happened on the Way to the Forum" and No Sex Please, We're British, as well as television sitcom spin-offs. He appeared in The Private Life of Sherlock Holmes (1970) as the one-armed doorman for the Diogenes Club. In 1974, he made a rare dramatic appearance as Prince Albert in the second episode of Fall of Eagles.

Ex Output:
a