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: How many nations comprise the organization that Albania complained to concerning Royal Navy conducting mine-clearing operations in Albanian territorial waters, Passage:The Corfu Channel Incident refers to three separate incidents involving Royal Navy ships in the Straits of Corfu which took place in 1946, and it is considered an early episode of the Cold War. During the first incident, Royal Navy ships came under fire from Albanian fortifications. The second incident involved Royal Navy ships striking mines and the third incident occurred when the Royal Navy conducted mine-clearing operations in the Corfu Channel, but in Albanian territorial waters, and Albania complained about them to the United Nations. This series of incidents led to the Corfu Channel Case, where the United Kingdom brought a case against the People's Republic of Albania to the International Court of Justice. Because of the incidents, Britain, in 1946, broke off talks with Albania aimed at establishing diplomatic relations between the two countries. Diplomatic relations were only restored in 1991.

Example Output: b

Example Input: Question: Who was the Lord Speaker when Llewelyn-Davies became Chief Whip in the House of Lords? Passage:Llewelyn-Davies entered the civil service in 1940 and served in the Ministry of War Transport, the Foreign Office, the Air Ministry and the Commonwealth Relations Office. She resigned to contest the Wolverhampton South-West parliamentary seat for Labour during the 1951 general election, but was defeated by the incumbent Conservative Enoch Powell. She subsequently unsuccessfully contested the Wandsworth Central seat in 1955 and 1959, but didn't stand for parliament again. With support of those in the Wilson government and the backing of close friend Richard Crossman, who described her in his diaries as "the real politician" when her husband was elevated to the peerage, she was created a life peer as Baroness Llewelyn-Davies of Hastoe, of Hastoe in the County of Hertfordshire on 29 August 1967. She went on to serve as a Government whip in the House of Lords between 1969 and 1970, and as Opposition Deputy Chief Whip from 1972. In 1973 she was elected Chief Whip, becoming the first woman to take charge of a whip's office in either house. On the return of the Labour Party to government in 1974 she became Captain of the Gentlemen-at-Arms (Government Chief Whip). In 1975, she became a Privy Counsellor. From 1979 to 1982 she was once again Opposition Chief Whip. From 1982 to 1987, she was Principal Deputy Chairman of Committees in the House of Lords, an office carrying with it the role of Chairman of the European Communities Committee.

Example Output: b

Example Input: Question: Which of the countries that Czechoslovakia split into has more Olympic medals in hockey? Passage:Czechoslovakia split into the Czech Republic and Slovakia in January 1993. The IIHF recognized the Czech Republic as the successor to Czechoslovakia, allowing the team to retain its position in the top World Championship division, while Slovakia started in the lowest division (Pool C) in 1994 and was forced to work its way up. Both nations competed in the tournament at the 1994 Winter Olympics, as did Russia. Slovakia and Finland both finished the preliminary round undefeated. Slovakia lost their medal round quarter-final game to Russia 2–3 OT, who later lost to Sweden 3–4 in the semi-final and Finland (who was defeated by Canada in the another semi-final) 0–4 in the bronze medal game. In the gold medal game between Sweden and Canada, both teams finished regulation and overtime play with a 2–2 tie. In the resulting shootout, the first in Olympic competition, both nations scored two goals, which resulted in a sudden death shootout. Peter Forsberg of Sweden scored one of the most famous goals in Olympic history by faking a forehand shot, then sliding a one-handed backhand shot past goaltender Corey Hirsch. Canada's final shooter Paul Kariya's shot was saved by Tommy Salo and Sweden won the game and its first gold medal.

Example Output:
a