input: On October 4, 1986, while walking along Park Avenue to his apartment in Manhattan, Rather was attacked and punched from behind by a man who demanded to know "Kenneth, what is the frequency?" while a second assailant chased and beat him. As the assailant pummeled and kicked Rather, he kept repeating the question. In describing the incident, Rather said, "I got mugged. Who understands these things? I didn't and I don't now. I didn't make a lot of it at the time and I don't now. I wish I knew who did it and why, but I have no idea." Until the crime was resolved years later, Rather's description of the bizarre crime led some to doubt the veracity of his account, although the doorman and building supervisor who rescued Rather fully confirmed his version of events.  The assault remained unsolved for some time, and was referenced multiple times in popular culture. The phrase "What's the frequency, Kenneth?" became a popular-culture reference over the years, such as in a scene in the graphic novel Like a Velvet Glove Cast in Iron by cartoonist Daniel Clowes. In 1994, the band R.E.M. released the song "What's the Frequency, Kenneth?" on their album Monster. Rather later sang with R.E.M. during a sound check prior to a gig at New York's Madison Square Garden, which was shown the following night on the Late Show with David Letterman before their performance of "Crush with Eyeliner".  In 1997, a TV critic writing in the New York Daily News solved the mystery, publishing a photo of the alleged assailant, William Tager, who received a 12 1/2 -to-25-year prison sentence for killing NBC stagehand Campbell Montgomery outside The Today Show studio in 1994. Rather confirmed the story: "There's no doubt in my mind that this is the person." New York District Attorney Robert M. Morgenthau said, "William Tager's identity as the man who attacked Mr. Rather was established in the course of an investigation by my office." Tager claimed he thought television networks were beaming signals into his brain. When he murdered the stagehand, Tager was trying to force his way into an NBC studio with a weapon, in order to find out the frequency the networks were using to attack him, so that he could block it. Tager was paroled in October 2010 and is believed to be living in New York City.

Answer this question "What other people started using the phrase?"
output: In 1994, the band R.E.M. released the song "What's the Frequency, Kenneth?" on their album Monster.

input: Cantrell was born in Tacoma, Washington, on March 18, 1966, to Gloria Jean Krumpos and Jerry Fulton Cantrell. He is the oldest of three children. Cantrell's parents divorced when he was seven. His maternal grandmother, Dorothy Krumpos, died of cancer in October 1986, and his mother died of pancreatic cancer at age 43 in April 1987, when he was 21 years old. Friends recalled that Cantrell fell into depression and completely became a different person after losing both his mother and grandmother within a short span of time.  Cantrell noted in an interview that he was "raised on country music" as a youth and that he admires the emotion conveyed in the genre. He also considers himself "half Yankee and half redneck".  However, hard rock music caught Cantrell's interest predominantly, and he bought his first guitar in his mid teens. It would not be until the age of 17 that he began seriously playing the instrument. Cantrell learned to play guitar by ear emulating his idols. He would later cite guitarists such as Jimi Hendrix, Ace Frehley, Tony Iommi, Angus Young, Jimmy Page, Glenn Tipton, K.K. Downing, David Gilmour, Nancy Wilson, and Eddie Van Halen as major influences, as well as Elton John and bands Fleetwood Mac, Heart and Rush as his early songwriting idols.  Cantrell attended junior high and high school in Spanaway, Washington and, before owning his first guitar, was a member of the high school choir which attended many state competitions. In his senior year, Cantrell became choir president, and the quartet sang the national anthem at basketball games and won competitions with the highest marks achievable. Cantrell has cited his interest in dark musical tones as dating back to this period: "In choir we performed a cappella Gregorian chants from the 14th and 15th centuries. It was scary church music." His choir teacher and drama teacher were, early on, his two greatest motivators toward a career in music. When Alice in Chains' first album went gold, Cantrell sent both teachers a gold record.

Answer this question "Did he have any siblings growing up?"
output:
He is the oldest of three children.