In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Example Input: Question: What concentration camp was Elie Wiesel at during the Holocaust? Passage:Holocaust is a 1978 American four part television miniseries which recounts the trajectory of the Holocaust from the perspectives of the fictional Weiss family of German Jews and that of a rising member of the SS, who gradually becomes a merciless war criminal. Holocaust highlighted numerous events which occurred up to and during World War II, such as Kristallnacht, the creation of Jewish ghettos, and later, the use of gas chambers. Although the miniseries won several awards and received positive reviews, it was criticized by others, such as the Holocaust survivor Elie Wiesel, who wrote in The New York Times that it was: "Untrue, offensive, cheap: as a TV production, the film is an insult to those who perished and to those who survived."

Example Output: b

Example Input: Question: What country was Methodios Fouyias born in? Passage:Methodios Fouyias (; 12 September 1924 in Corinth – 7 July 2006) served as Greek Orthodox Archbishop of Thyateira and Great Britain (concomitantly apokrisiarios of the Ecumenical Patriarch to the Archbishop of Canterbury) from 1979 to 1988. After studies in the Theological Faculty of the University of Athens and parochial responsibilities in Munich, he served in various positions within the Patriarchate of Alexandria culminating in that of Metropolitan of Axum covering Ethiopia and the Horn of Africa. Fouiyas' studies and encounters led to a favourable understanding of the Church of England which he saw in some respects as a continuator of the Saxon Church before the Norman Conquest, the Gregorian Reform and most importantly the East–West Schism of 1054. He was thus seen as the ideal candidate for the post of archbishop in London. Several years experience however of deepening division within Anglicanism led him openly to suggest (in an article in The Times) that the road to unity for Anglicans lay in submission to the discipline of the Roman Catholic church. As his post involved close relations with Lambeth it was judged expedient that he should be recalled. Methodios assumed the title of Pisidia and continued his studies (notably on Bessarion) in Greece.

Example Output: b

Example Input: Question: Who was the president of Atlantic Records in 1961? Passage:Ain't She Sweet was an American album featuring four tracks recorded in Hamburg in 1961 by The Beatles featuring Tony Sheridan (except for the title song with vocal by John Lennon) and cover versions of Beatles and British Invasion-era songs recorded by the Swallows. As Atlantic Records only had rights to four Sheridan/Beatle recordings recorded by Polydor Records, they filled the rest of the album with Beatle and British Invasion cover songs. When this material was released by Atco Records, there were mono (catalogue number 33-169) and stereo (SD 33-169) editions. Atco also added additional drum overdubs to the four Sheridan cuts on top of the original drum tracks. American drummer Bernard Purdie claims to have performed overdubs of unspecified Beatles records, which would most likely have been for Ain't She Sweet, but this has never been officially confirmed.

Example Output:
a