Answer the question at the end by quoting:

Kara (Hangul: kara, Japanese: kara, often stylized as KARA) was a South Korean pop girl group formed by DSP Media in 2007. The group's final lineup was composed of Park Gyuri, Han Seungyeon, Goo Hara and Heo Youngji. Members Nicole Jung and Kang Ji-young officially departed from the group in 2014, while Kim Sung-hee left in 2008. The group's name comes from the Greek word "chara" (khara, lit. "joy"), which they interpreted to mean "sweet melody".
The group was scheduled to have their comeback in March 2008 with their second album, however, member Kim Sung-hee suddenly announced that she would be leaving the group due to parental pressure because her participation in the group was contingent on the maintenance of her grades. In response, DSP stated that the second album that was recorded would be shelved and replaced by a mini-album to come in May; in addition, two members would join the group. Auditions were held, and the two new members were eventually revealed to be Goo Ha-ra and Kang Jiyoung. The group made their return in the music industry as a quintet on July 24, 2008 with "Rock U" on M! Countdown. They made their comeback with the "cute" and "playful" image which was the complete opposite of the group's original image from their debut. In the same month, their first mini-album titled Rock U was also released. The second season of Kara Self Camera was premiered on August 18, 2008, which chronicled how the group was adapting to their two new members. On November 29, 2008, DSP released a teaser video for their upcoming single, "Pretty Girl", which received over 40,000 hits within 12 hours. The full video was released on December 2, 2008 online and was positively received by the public. The EP, Pretty Girl, was released on December 4, embodying a "fun-party" concept. The group began its comeback on all major music shows on December 4, 2008, starting with M! Countdown. During their first national performance on KBS's Music Bank, member Goo Hara accidentally gasped "ah!" live on air due to slipping on falling confetti, and reportedly cried profusely afterwards. The incident became a hot issue to many viewers, but Goo Hara received comfort instead of criticism from the general public. Park Gyuri attributed their popularity increase to their "pretty but natural" appeal, while media reports gave credit to the band for finally finding its own identity in the music industry since the group's debut and to older male fans, most notably singer Shin Hae Chul. Due to their increasingly hectic schedule as their popularity rose, a few of the group's members were taken to the hospital on December 19 after a Music Bank rehearsal for cold symptoms and exhaustion.

What is "Rock U"

The group made their return in the music industry as a quintet on July 24, 2008 with "Rock U" on M! Countdown.

IN: Clemens was born in Dayton, Ohio, the fifth child of Bill and Bess (Lee) Clemens. He is of German descent, his great-grandfather Joseph Clemens having immigrated in the 1880s. Clemens's parents separated when he was an infant. His mother soon married Woody Booher, whom Clemens considers his father.

Clemens has appeared as himself in several movies and television episodes and has also occasionally acted in films. Perhaps best known was his appearance in the season three episode of The Simpsons ("Homer at the Bat") where he is hypnotized into thinking he is a chicken (he did his own clucking). Clemens has also made guest appearances as himself on the TV shows Hope & Faith, Spin City, Arli$$, and Saturday Night Live as well as the movie Anger Management, and makes a brief appearance in the movie Kingpin as the character Skidmark. He also is shown playing an actual game with the Houston Astros in the film Boyhood. He appeared in the 1994 movie Cobb as an unidentified pitcher for the Philadelphia A's. In 2003, he was part of an advertising campaign for Armour hot dogs with MLB players Ken Griffey Jr., Derek Jeter, and Sammy Sosa. Since 2005, Clemens has also appeared in many commercials for Texas-based supermarket chain H-E-B. In 2007, he appeared on a baseball-themed episode of MythBusters ("Baseball Myths"). He has also starred in a commercial for Cingular parodying his return from retirement. He was calling his wife, Debra Godfrey, and a dropped call resulted in his return to the Yankees. He released an early autobiography, Rocket Man: The Roger Clemens Story written with Peter Gammons, in 1987. Clemens is also the spokesperson for Champion car dealerships in South Texas. In April 2009, Clemens was the subject of an unauthorized biography by Jeff Pearlman, titled The Rocket that Fell to Earth-Roger Clemens and the Rage for Baseball Immortality, that focused on his childhood and early career and accused Mike Piazza of using steroids. On May 12, Clemens broke a long silence to denounce a heavily researched expose by four investigative reporters from the New York Daily News, called American Icon: The Fall of Roger Clemens and the Rise of Steroids in America's Pastime. Clemens went on ESPN's Mike and Mike show to call the book "garbage", but a review by Michiko Kakutani of The New York Times called the book "gripping" and compared it to the work of Bob Woodward.

who wrote that?

OUT:
Jeff Pearlman,