input: In November 1966, during a return flight to London from Kenya, where he had been on holiday with Beatles tour manager Mal Evans, McCartney had an idea for a song that eventually formed the impetus of the Sgt. Pepper concept. His idea involved an Edwardian-era military band, for which Evans invented a name in the style of contemporary San Francisco-based groups such as Big Brother and the Holding Company and Quicksilver Messenger Service. In February 1967, McCartney suggested that the Beatles should record an entire album that would represent a performance by the fictional band. This alter ego group would give them the freedom to experiment musically. He explained: "I thought, let's not be ourselves. Let's develop alter egos." Martin remembered:  "Sergeant Pepper" itself didn't appear until halfway through making the album. It was Paul's song, just an ordinary rock number ... but when we had finished it, Paul said, "Why don't we make the album as though the Pepper band really existed, as though Sergeant Pepper was making the record? We'll dub in effects and things." I loved the idea, and from that moment on it was as though Pepper had a life of its own.  In 1966, the American musician and bandleader Brian Wilson's growing interest in the aesthetics of recording and his admiration for both record producer Phil Spector's Wall of Sound and the Beatles' album Rubber Soul resulted in the Beach Boys' Pet Sounds LP, which demonstrated his production expertise and his mastery of composition and arrangement. The author Thomas MacFarlane credits the release with influencing many musicians of the time, with McCartney in particular singing its praises and drawing inspiration to "expand the focus of the Beatles' work with sounds and textures not usually associated with popular music". McCartney thought that his constant playing of the album made it difficult for Lennon to "escape the influence", adding: "It's very cleverly done ... so we were inspired by it and nicked a few ideas." Martin stated: "Without Pet Sounds, Sgt. Pepper never would have happened ... Pepper was an attempt to equal Pet Sounds."  Freak Out! by the Mothers of Invention has also been cited as having influenced Sgt. Pepper. According to the author Philip Norman, during the Sgt. Pepper recording sessions McCartney repeatedly stated: "This is our Freak Out!" The music journalist Chet Flippo states that McCartney was inspired to record a concept album after hearing Freak Out!, considered the first rock concept album.

Answer this question "Are there any famous songs on the album?"
output: Freak Out! by

input: On September 8, 2004, Rather reported on 60 Minutes Wednesday that a series of memos critical of President George W. Bush's Texas Air National Guard service record had been discovered in the personal files of Lt. Bush's former commanding officer, Lt. Col. Jerry B. Killian. Once copies of the documents were made available on the Internet, their authenticity was quickly called into question. Much of this was based on the fact that the documents were proportionally printed and displayed using other modern typographic conventions usually unavailable on military typewriters of the 1970s. The font used on the documents has characteristics that exactly match standard font features of Microsoft Word. This led to claims that the memos were forgeries. The accusations then spread over the following days into mainstream media outlets including The Washington Post, The New York Times, and the Chicago Sun-Times.  Rather and CBS initially defended the story, insisting that the documents had been authenticated by experts. CBS was contradicted by some of the experts it originally cited, and later reported that its source for the documents - former Texas Army National Guard officer Lt. Col. Bill Burkett - had misled the network about how he had obtained them.  On September 20, CBS retracted the story. Rather stated, "If I knew then what I know now, I would not have gone ahead with the story as it was aired, and I certainly would not have used the documents in question." The controversy has been referred to by some as "Memogate" and "Rathergate."  Following an investigation commissioned by CBS, CBS fired story producer Mary Mapes and asked three other producers connected with the story to resign. Many believe Rather's retirement was hastened by this incident. On September 20, 2007, Rather was interviewed on Larry King Live commenting "Nobody has proved that they were fraudulent, much less a forgery. ... The truth of this story stands up to this day."

Answer this question "Are there any other interesting aspects about this article?"
output: later reported that its source for the documents - former Texas Army National Guard officer Lt. Col. Bill Burkett - had misled the network about how he had obtained them.

input: Laurence Olivier saw Leigh in The Mask of Virtue, and a friendship developed after he congratulated her on her performance. Olivier and Leigh began an affair while acting as lovers in Fire Over England (1937), but Olivier was still married to actress Jill Esmond. During this period, Leigh read the Margaret Mitchell novel Gone with the Wind and instructed her American agent to recommend her to David O. Selznick, who was planning a film version. She remarked to a journalist, "I've cast myself as Scarlett O'Hara", and The Observer film critic C. A. Lejeune recalled a conversation of the same period in which Leigh "stunned us all" with the assertion that Olivier "won't play Rhett Butler, but I shall play Scarlett O'Hara. Wait and see."  Despite her relative inexperience, Leigh was chosen to play Ophelia to Olivier's Hamlet in an Old Vic Theatre production staged at Elsinore, Denmark. Olivier later recalled an incident when her mood rapidly changed as she was preparing to go onstage. Without apparent provocation, she began screaming at him before suddenly becoming silent and staring into space. She was able to perform without mishap, and by the following day she had returned to normal with no recollection of the event. It was the first time Olivier witnessed such behaviour from her. They began living together, as their respective spouses had each refused to grant either of them a divorce. Under the moral standards then enforced by the film industry, their relationship had to be kept from public view.  Leigh appeared with Robert Taylor, Lionel Barrymore and Maureen O'Sullivan in A Yank at Oxford (1938), which was the first of her films to receive attention in the United States. During production, she developed a reputation for being difficult and unreasonable, partly because she disliked her secondary role but mainly because her petulant antics seemed to be paying dividends. After dealing with the threat of a lawsuit brought over a frivolous incident, Korda, however, instructed her agent to warn her that her option would not be renewed if her behaviour did not improve. Her next role was in Sidewalks of London, also known as St. Martin's Lane (1938), with Charles Laughton.  Olivier had been attempting to broaden his film career. He was not well known in the United States despite his success in Britain, and earlier attempts to introduce him to American audiences had failed. Offered the role of Heathcliff in Samuel Goldwyn's production of Wuthering Heights (1939), he travelled to Hollywood, leaving Leigh in London. Goldwyn and the film's director, William Wyler, offered Leigh the secondary role of Isabella, but she refused, preferring the role of Cathy, which went to Merle Oberon.

Answer this question "How long did this affair last?"
output:
They began living together, as their respective spouses had each refused to grant either of them a divorce.