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: Who is the owner of the last CFL team that Walker played for? Passage:Chevon Walker (born May 9, 1987 in Montego Bay, Jamaica) is a former professional Canadian football running back and kick returner for the Winnipeg Blue Bombers of the Canadian Football League. He played NCAA football for the Sioux Falls Cougars. He played two years of his career as a professional football player in the Canadian Football League for the Hamilton Tiger-Cats. In 2014, the Ottawa Redblacks selected him in the expansion draft. He started the 2015 season with the Ottawa Redblacks before he was released on August 28, 2015. On September 1, 2015, it was announced that Walker had signed with the Winnipeg Blue Bombers. Chevon Walker has over 1000 rushing yards and seven touchdowns in three years of professional play.

On September 1, 2015, it was announced that Walker had signed with the Winnipeg Blue Bombers

Question: What were the names of the brothers who originally recorded the only single taken off Upfront  Down Low? Passage:Teddy's third album, Upfront & Down Low, was released on Verve Forecast in the United States on 17 July 2007, and in the UK and Europe later in 2007. The album contains covers of many of Teddy's favourite country songs, plus one of his own compositions, entitled "Down Low". It offers covers of country classics such as George Jones' "She Thinks I Still Care," Ernest Tubb's "Walking the Floor Over You", and Liz Anderson's "(My Friends Are Gonna Be) Strangers", made famous by Merle Haggard. Lesser-known songs include Felice and Boudleaux Bryant's "Change of Heart" (originally recorded by The Everly Brothers), Dolly Parton's bittersweet "My Blue Tears," Bob Luman's "Let's Think About Living", and the Elvis Presley "I'm Left, You're Right, She's Gone." Six tracks feature string arrangements by English arranger Robert Kirby, renowned for his work with Nick Drake. "My Blue Tears" features strings arranged by Thompson cohort Rufus Wainwright. The only single taken off Upfront & Down Low was "Change of Heart".

Lesser-known songs include Felice and Boudleaux Bryant's "Change of Heart" (originally recorded by The Everly Brothers), Dolly Parton's bittersweet "My Blue Tears," Bob Luman's "Let's Think About Living", and the Elvis Presley "I'm Left, You're Right, She's Gone

Question: Where was the Organ Company located? Passage:Cyrus Curtis remains #20 on the list of the richest Americans ever. He was known for his philanthropy to hospitals, museums, universities, and schools. He donated $2 million to the Franklin Institute, for example; $1.25 million to the Drexel Institute of Technology for the construction of Curtis Hall; and $1 million to the University of Pennsylvania. He also purchased a pipe organ manufactured by the Austin Organ Company that had been displayed at the Philadelphia Sesquicentennial Exposition of 1926 and donated it to the University of Pennsylvania. It was incorporated into Irvine Auditorium when the building was constructed and is known to this day as the Curtis Organ, one of the largest pipe organs in the world. (The largest is said to reside in Philadelphia's John Wanamaker Building, only twenty blocks east of Irvine Auditorium.) Curtis donated pipe organs to many institutions in Philadelphia and on the day of his funeral, all of those organs were played in his honor.


He also purchased a pipe organ manufactured by the Austin Organ Company that had been displayed at the Philadelphia Sesquicentennial Exposition of 1926 and donated it to the University of Pennsylvania