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.

Example Input: Question: Which countries comprised the alliance that conquered and occupied Greece? Passage:Aside from the Romaniotes, a distinct Jewish population that historically lived in communities throughout Greece and neighboring areas with large Greek populations, Greece had a large population of Sephardi Jews, and is a historical center of Sephardic life; the city of Salonica or Thessaloniki, in Greek Macedonia, was called the "Mother of Israel". Greek Jews played an important role in the early development of Christianity, and became a source of education and commerce for the Byzantine Empire and throughout the period of Ottoman Greece, until suffering devastation in the Holocaust after Greece was conquered and occupied by the Axis powers despite efforts by Greeks to protect them. In the aftermath of the Holocaust, a large percentage of the surviving community emigrated to Israel or the United States.

Example Output: b

Example Input: Question: What age is the person who plays Ernst Stavro Blofeld? Passage:The story sees Bond pitted against the global criminal organisation Spectre and their leader Ernst Stavro Blofeld (Christoph Waltz). Bond attempts to thwart Blofeld's plan to launch a global surveillance network, and discovers Spectre and Blofeld were behind the events of the previous three films. The film marks Spectre and Blofeld's first appearance in an Eon Productions film since 1971's Diamonds Are Forever; a character resembling Blofeld had previously appeared in the 1981 film, For Your Eyes Only, but, because of the Thunderball controversy, he is not named, nor is his face shown. Several James Bond characters, including M, Q and Eve Moneypenny return, with new additions Léa Seydoux as Dr. Madeleine Swann, Dave Bautista as Mr. Hinx, Andrew Scott as Max Denbigh and Monica Bellucci as Lucia Sciarra.

Example Output: b

Example Input: Question: What were the names of the members of the group that sang "West End Girls"? Passage:The singing is done in soft British Received Pronunciation-style accents in the style of the Pet Shop Boys and their song "West End Girls", with Samberg additionally comparing the beat to the works of producer Timbaland. The video opens with Samberg in a night club singing as he is about to hit on a girl (Molly Sims). They head to her apartment, share a kiss in the hallway outside her door, but once she says that "she wants some more" (i.e. sex), he "jizzes" prematurely. He refuses to apologize, saying it would be "absurd" and blames the girl for overstimulating him by rubbing his "butt", before he goes home "and change[s]". Taccone is then shown in a grocery store (where Justin Timberlake makes a cameo appearance as a janitor) conversing with a check-out girl (Jamie-Lynn Sigler), but jizzes in his pants as well when she asks, "cash or credit?" After explaining that the way she bags cans got him "bothered and hot", he tells her that he will pay by check.

Example Output:
b