Idea for the Q&A below: To answer this question, we should know that: It was announced on October 16, 2014 alongside the iPad Mini 3, both of which were released on October 22, 2014.
Q: Context: The iPad Air 2 is the second-generation iPad Air tablet computer designed, developed, and marketed by Apple Inc. It was announced on October 16, 2014 alongside the iPad Mini 3, both of which were released on October 22, 2014. The iPad Air 2 is thinner and faster than its predecessor, the iPad Air, and features Touch ID with the height and screen size the same as the iPad Air.

Question: when was the apple ipad air 2 released?
A: October 16 , 2014

Idea for the Q&A below: The important part for answering this question is: The song has been covered by a number of musicians, including Ray Charles, Otis Rush, Gil Parris, Little Milton, Dolla, Hearts Of Stone, Randy Crawford, Tennessee Ernie Ford, Al Hirt, Johnny Rivers, Amos Garrett, Hank Williams, Jr. (# 21 Can.), Nat Stuckey, a Conway Twitty / Sam Moore duet (# 33 Can.), Arthur Prysock, Aaron Neville, Chris Young, Ana Popovic and Shelby Lynne.
Q: The song has been covered by a number of musicians, including Ray Charles, Otis Rush, Gil Parris, Little Milton, Dolla, Hearts Of Stone, Randy Crawford, Tennessee Ernie Ford, Al Hirt, Johnny Rivers, Amos Garrett, Hank Williams, Jr. (# 21 Can.), Nat Stuckey, a Conway Twitty / Sam Moore duet (# 33 Can.), Arthur Prysock, Aaron Neville, Chris Young, Ana Popovic and Shelby Lynne. Randy Crawford's version from the album Secret Combination reached No. 18 in the UK Singles Chart in 1981.

Answer this question based on the passage: who sings rainy night in georgia with conway twitty?
A: Sam Moore

Idea for the Q&A below: To answer this question, we should know that: Christiaan Neethling Barnard (8 November 1922 -- 2 September 2001) was a South African cardiac surgeon who performed the world's first human-to-human heart transplant on 3 December 1967 at Groote Schuur Hospital in Cape Town, South Africa.
Q: Christiaan Neethling Barnard (8 November 1922 -- 2 September 2001) was a South African cardiac surgeon who performed the world's first human-to-human heart transplant on 3 December 1967 at Groote Schuur Hospital in Cape Town, South Africa. Growing up in Beaufort West, Cape Province, he studied medicine and practised for several years in his native country. As a young doctor experimenting on dogs, Barnard developed a remedy for the infant defect of intestinal atresia. His technique saved the lives of ten babies in Cape Town and was adopted by surgeons in Britain and the United States. In 1955, he travelled to the United States and was initially assigned further gastrointestinal work by Owen Harding Wangensteen. He was introduced to the heart-lung machine, and Barnard was allowed to transfer to the service run by open heart surgery pioneer Walt Lillehei. Upon returning to South Africa in 1958, Barnard was appointed head of the Department of Experimental Surgery at the Groote Schuur Hospital, Cape Town.

Based on this passage, where did the first human heart transplant happen?
A: Groote Schuur Hospital in Cape Town , South Africa

Idea for the Q&A below: This is the relevant information: The president pro tempore of the Senate is traditionally the most senior member of the majority party.
Q: The president pro tempore of the Senate is traditionally the most senior member of the majority party.

Answer this question based on the passage: who is the highest ranking member of the senate?
A: the most senior member of the majority party