In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

[Q]: 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.
 Link Information: James Joseph "J.J." Foy (February 22, 1847 – June 13, 1916) Question: How old was the person Hartley replaced in 1916 at the time of his death?
[A]: Answer: 69


[Q]: Passage: In 1987 SST Records had purchased the Descendents' previous label New Alliance Records, releasing their 1987 album All and re-releasing all of their previous material. Following the Descendents' final tours in spring and summer 1987, singer Milo Aukerman had left the band to pursue a career in biochemistry. The remaining members—bassist Karl Alvarez, guitarist Stephen Egerton, and drummer Bill Stevenson—relaunched the band under the name All, releasing three albums on the SST subsidiary Cruz Records between 1988 and 1991 with singers Dave Smalley and Scott Reynolds. SST also released the Descendents live albums Liveage! (1987) and  (1989), both recorded during the final two Descendents tours. Somery was released in 1991, compiling tracks from the Descendents' past studio releases. Stevenson created the cover art for the compilation while Egerton did the graphics. The Descendents would later reunite with Aukerman in 1995 to record Everything Sucks.
 Link Information: Aukerman's first recording with Descendents was the Fat EP, released in 1981. Question: How long had Milo Aukerman been with the Descendent's before quitting?
[A]: Answer: 6


[Q]: Passage: The song became Rihanna's thirteenth top ten single on the US Billboard Hot 100, matching Beyoncé as the female artist with the most US top ten songs since 2000. It was certified platinum by the Recording Industry Association of America. An accompanying music video, directed by Melina Matsoukas, was filmed in Los Angeles in December 2009. In the video, Rihanna commands an army while clothed in stylized military costumes. After the video premiere, the song charted in Canada, New Zealand and the United Kingdom. Rihanna performed "Hard" at Jay-Z's concert at UCLA Pauley Pavilion and at the 2009 American Music Awards. The song was also included on the set lists of the Last Girl on Earth Tour (2010–11) and the Loud Tour (2011).
 Link Information: 

The building, designed by architect Welton Becket, was dedicated in June 1965, named for University of California Regent Edwin W. Pauley, who had matched the alumni contributions. Question: Who is the arena named after in which Rihanna performed "Hard" at a Jay-Z concert?
[A]:
Answer: Edwin W. Pauley