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.

[Q]: Question: Did the Earl of Kintore have any children when Anstruther-Gray became his Aide-de-Camp? Passage:He joined the Militia's Fife Artillery as a Sub-Lieutenant (Supernumerary) on 16 December 1876. He served for four years until he joined the 13th Hussars as a second lieutenant in 1880, served in India and Afghanistan in 1880-1881 and was promoted to lieutenant on 1 July 1881, before transferring to the Royal Horse Guards in 1885. He was Aide-de-Camp to the Earl of Kintore, Governor of South Australia, from 1889-1891, was promoted to captain on 30 December 1893, and to major on 1 May 1897. He served in South Africa from 1901-1902 where he was commandant of the district of Knysna in 1901, and Inspector of Concentration Camps in Transvaal in 1902. Following the end of the war in June 1902, he returned to the United Kingdom in the SS Dunottar Castle, which arrived at Southampton in July 1902. He later commanded 3rd Line Group, Scottish Horse during World War I.

[A]: b


[Q]: Question: Which party won the general election in 1969? Passage:Cafer Sadık was born in Anamur ilçe (district) of Mersin Province in 1912. He graduated from İstanbul Technical University and served in the State Hydraulic Works (DSİ) of Turkey. Between 1945 and 1951, he was the regional director of DSİ in Samsun. Then, he established his own company to work as a constructor and consultant. He joined the Republican People's Party (CHP), and in the 1961 general election, he won a seat as a deputy from Mersin Province in the 12th Parliament of Turkey. On 15 December 1964, he was appointed Minister of Construction and Settlement in the 28th government of Turkey. However, his term ended when the government was overturned by a motion of no confidence on 20 February 1965. He kept his seat in the parliament in the 13th Parliament of Turkey until 1969 general election.

[A]: b


[Q]: Question: How did player Ian Porterfield die? Passage:Sunderland opened the month with a 1–0 defeat away to Manchester United on 1 September, Louis Saha scored the winner 18 minutes from full-time. Roy Keane said "I'm delighted with the overall performance. It would have been nice to test their goalkeeper a bit more but overall I'm delighted with the players' efforts." about the team's display. Jack Pelter signed for Sunderland on 8 September, from New Zealand team Canterbury United, on a free transfer in an original one-month deal. Two weeks after the defeat to Manchester United, Sunderland beat Reading 2–1 on 15 September. Kenwyne Jones and Ross Wallace scored the Sunderland goals in a game which was overshadowed by the tribute paid to 1973 FA Cup Final scorer Ian Porterfield who died on 11 September 2007. Sunderland met Middlesbrough on 22 September in their first north east derby of the season. Grant Leadbitter scored in the 2nd minute to put Sunderland in front, but two ex-Sunderland players; Julio Arca and Stewart Downing put Middlesbrough into the lead. Liam Miller scored an 89th minute volley to save a point for Sunderland. Grant Leadbitter scored his second goal in as many games on 29 September as Blackburn Rovers beat Sunderland 2–1.

[A]:
b