In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
--------
Question: Question: In which country did McNab play professional ice hockey after he recovered from his back surgery? Passage:After playing junior hockey in Saskatoon, Saskatchewan, McNab played on the Omaha Knights of the USHL in the 1946–48 season before being called up to the Detroit Red Wings of the National Hockey League in 1947. He would play on and off with the Red Wings until 1951, playing on the team that won the Stanley Cup in 1950. He played for the Indianapolis Capitols of the American Hockey League in 1950–51. Before the 1951–52 season, he was traded by the Red Wings to the Chicago Black Hawks, but never played for the team. Back surgery kept him out of action in 1951–52 and McNab then joined the New Westminster Royals of the Western Hockey League, where he played for seven seasons, retiring in 1959. He was voted league MVP in 1955, scoring 32 goals and 81 points.


Answer: Back surgery kept him out of action in 1951–52 and McNab then joined the New Westminster Royals of the Western Hockey League, where he played for seven seasons, retiring in 1959


Question: Question: What was the saint of the town where François was born the patron saint of? Passage:François Paul Étienne Azéma (born 15 January 1778, and died 28 August 1851 in Saint-Denis, Réunion, on the island of Réunion) was a French poet, playwright, and writer of fables. He was a magistrate, delegated to the island by the Ministre de la Marine, and as a writer was well known for his play Médée. He was a descendant of Jean-Baptiste Azéma, a former governor of the island; he was the father of Georges Azéma, a historian, and Mazaé Azéma, a doctor. His grandson was the doctor Henri Azéma; other descendants include the poet Jean-Henri Azéma and the historian Jean-Pierre Azéma. He was made Chevalier of the Legion of Honour in 1850.


Answer: François Paul Étienne Azéma (born 15 January 1778, and died 28 August 1851 in Saint-Denis, Réunion, on the island of Réunion) was a French poet, playwright, and writer of fables


Question: Question: How many students were enrolled at Sussex University the year Mitchell became the first Professor of Music there? Passage:Mitchell was born in London, and educated at Brightlands Preparatory School and Dulwich College, London. In 1943 he registered as a conscientious objector and his war-time service was spent in the Non-Combatant Corps. After the war, he taught at Oakfield Preparatory School, London and in 1947 founded and edited the journal Music Survey; several issues appeared before he was joined in 1949 by Hans Keller and the journal was re-launched in the Music Survey's so-called 'New Series' (1949–52), whose uncompromising critical standards and pugnaciously pro-Britten and pro-Schoenberg stance brought it renown and notoriety in equal measure. Mitchell studied at Durham University 1949-50. In the 1950s he was a regular contributor to the journals Musical Times and Musical Opinion. In 1958 he became editor of Music Books at Faber and Faber and in the same year was appointed Editor of Boosey & Hawkes's music journal Tempo, until 1962. From 1963 to 1964 he was a special music adviser at Boosey & Hawkes with particular responsibility for contemporary music and the acquisition of contemporary composers. He was responsible for Peter Maxwell Davies and Nicholas Maw joining the publisher's list. In 1965, with the encouragement of Benjamin Britten he founded the music-publishing firm of Faber Music, and was its first Managing Director (vice-chairman, 1976, chairman, 1977, president, 1988–95). In 1972 he became the first Professor of Music at Sussex University (until 1976). Following the death of Benjamin Britten, Mitchell became a senior trustee of the Britten-Pears Foundation; in 1986 he became the Foundation's director and chairman of the Britten Estate Ltd. From 1989 to 1992 he was chairman of the Performing Right Society. He was appointed a CBE in the 2000 New Year Honours, and died on 28 September 2017.


Answer:
In 1972 he became the first Professor of Music at Sussex University (until 1976)