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.

Ex Input:
Question: What year was Sheffield Wednesday founded? Passage:Armitage played for Sheffield Forge & Rolling Mills, Walkley Amateurs and Wadsley Bridge, before joining Sheffield Wednesday as an amateur in October 1914 after winning English Schools Shield with Sheffield. He went on to sign professional forms with the club in August 1919 after serving as a soldier during World War I. He played three league games in his six years at Hillsborough. He signed with Leeds United in August 1920, and scored the club's first ever goal in the Football League. He hit three goals in seven games in 1920–21, helping United to finish 14th in the Second Division. He scored eight goals in 32 games in 1921–22, as Leeds rose to eighth place. However, he featured just 14 times in the 1922–23 campaign. He then left Elland Road for Wigan Borough in May 1923. He appeared 28 times for the Third Division North side, and was the club's top scorer in the 1923–24 season with 21 goals.


Ex Output:
b


Ex Input:
Question: When was the town Ottwalt lived in while writing for an exile magazine founded? Passage:In 1933, Ottwalt and his wife, Waltraut, left Germany and went into exile in Denmark, then, by way of Czechoslovakia, ended up in the Soviet Union. Living in Moscow, Ottwalt wrote for the German exile magazine Internationale Literatur (published by Johannes R. Becher) and was an editor at Vegaar Bibliothek. He also wrote for the Deutsche Zentral Zeitung. In 1936, he and his wife were ensnared in the Stalinist purges and arrested by the Soviet secret police, the NKVD. He was charged with suspicion of espionage, sentenced to forced labor and deported to a gulag near Archangelsk. His wife was sentenced to forced labor in Kotlas. She was deported back to Germany in January 1941 and didn't learn about his death until January 1958, when the Soviet Red Cross informed her that her husband had died on 24 August 1943.


Ex Output:
b


Ex Input:
Question: Who was born first between Hartley and the man he replaced? Passage:He was born in St. Johns, Canada East. The son of Edward Hartley Dewart, a Methodist minister who was a staunch advocate of prohibition, the younger Dewart inherited his Liberal politics but broke with his father on the temperance issue becoming a firm opponent of prohibition, a move that would cost him dearly later in life. He studied at the University of Toronto and Osgoode Hall and was called to the Ontario bar in 1887. Dewart set up practice in Toronto and served as crown attorney for York County from 1891 to 1904. He was first elected to the provincial legislature in a 1916 by-election after the death of James Joseph Foy in the Toronto Southwest electoral district, becoming the first Liberal to win a Toronto seat in a quarter century. In 1919, he became leader of the Ontario Liberal Party. He resigned as leader in 1921 due to opposition within his caucus to his anti-prohibitionist stance. He returned to private practice and died at his home near Uxbridge in 1924.


Ex Output:

a