Problem: Background: The Rolling Stones are an English rock band formed in London, England in 1962. The first stable line-up consisted of Brian Jones (guitar, harmonica), Mick Jagger (lead vocals), Keith Richards (guitar, backing vocals), Bill Wyman (bass), Charlie Watts (drums), and Ian Stewart (piano). Stewart was removed from the official line-up in 1963 but continued as a touring member until his death in 1985. Jones left the band less than a month before his death in 1969, having already been replaced by Mick Taylor, who remained until 1974.
Context: Since their formation in 1962, the Rolling Stones survived multiple feuds and have gone on to release 30 studio albums, 13 live albums and 109 singles. According to OfficialCharts.com, the Stones are ranked the fourth bestselling group of all time, with their top single being "(I Can't Get No) Satisfaction", regarded by many at the time as "the classic example of rock and roll." The Stones have also contributed to the blues lexicon, creating their own "codewords" and slang, which they have used throughout their catalog of songs, including some of their more popular songs. The band has been viewed as the musical "vanguard of a major transfusion" of various cultural attitudes, making them accessible to youth in both America and Britain. Muddy Waters was quoted as stating that the Rolling Stones and other English bands enhanced the interest of American youth into blues musicians; after they came to the United States, sales of Waters' albums - and those of other blues musicians - increased with public interest, thus helping to reconnect the country with its own music.  The Rolling Stones have sold over 240 million albums worldwide and have held over 48 tours of varying length. The Stones have also held three of the highest grossing tours of all time, Bridges to Babylon, Voodoo Lounge, and A Bigger Bang. In May 2013, Rolling Stone declared them the "most definitional band that rock & roll has produced," with the Telegraph stating that Mick Jagger was "the Rolling Stone who changed music". The band has been the subject of numerous documentaries and were inducted into the Rock and Roll Hall of Fame by Pete Townshend in 1989. The Rolling Stones have inspired and mentored new generations of musical artists both as a band and individually. They are also credited with changing the "whole business model of popular music."  The band has received - and been nominated for - multiple awards during their 55 years as a band; including three Grammy awards (and 12 nominations), the Juno award for International Entertainer of the Year in 1991, U.K.'s Jazz FM Awards Album of the Year (2017) for their album Blue & Lonesome, and NME awards such as best live band and the NME award for best music film, for their documentary Crossfire Hurricane.
Question: Are any of the members still alive?
Answer: 

Problem: Background: Benjamin Franklin  (January 17, 1706 [O.S. January 6, 1705] -  April 17, 1790) was an American polymath and one of the Founding Fathers of the United States. Franklin was a leading author, printer, political theorist, politician, freemason, postmaster, scientist, inventor, humorist, civic activist, statesman, and diplomat.
Context: In 1727, Benjamin Franklin, then 21, created the Junto, a group of "like minded aspiring artisans and tradesmen who hoped to improve themselves while they improved their community." The Junto was a discussion group for issues of the day; it subsequently gave rise to many organizations in Philadelphia. The Junto was modeled after English coffeehouses that Franklin knew well, and which had become the center of the spread of Enlightenment ideas in Britain.  Reading was a great pastime of the Junto, but books were rare and expensive. The members created a library initially assembled from their own books after Franklin wrote:  A proposition was made by me that since our books were often referr'd to in our disquisitions upon the inquiries, it might be convenient for us to have them altogether where we met, that upon occasion they might be consulted; and by thus clubbing our books to a common library, we should, while we lik'd to keep them together, have each of us the advantage of using the books of all the other members, which would be nearly as beneficial as if each owned the whole.  This did not suffice, however. Franklin conceived the idea of a subscription library, which would pool the funds of the members to buy books for all to read. This was the birth of the Library Company of Philadelphia: its charter was composed by Franklin in 1731. In 1732, Franklin hired the first American librarian, Louis Timothee. The Library Company is now a great scholarly and research library.
Question: Who is Junto?
Answer:
a group of "like minded aspiring artisans and tradesmen who hoped to improve themselves while they improved their community.