Question: Were Lee Ji-hye and Shim Eun-jin in the same band?

full_context: Document 1: Shim Eun-kyung: Shim Eun-kyung (born May 31, 1994) is a South Korean actress. She has starred in the box office hits "Sunny" (2011), "Miss Granny" (2014) and "Fabricated City" (2017), as well as television series "Cantabile Tomorrow" (2014).
Document 2: Yoon Eun-hye: Yoon Eun-hye (Korean: 윤은혜; born October 3, 1984) is a South Korean actress, director, singer, entertainer and model. She debuted as a member of girl group Baby Vox, staying with the group from 1999 to 2005. Yoon has since moved on to acting and is best known for starring in the television dramas "Princess Hours" (2006), " The Vineyard Man" (2006), "The 1st Shop of Coffee Prince" (2007), "My Fair Lady" (2009) and "Missing You" (2012).
Document 3: Seo Ji-young: Seo Ji-young (born June 2, 1981) is a South Korean singer and a former member of pop group S#arp. The group released six albums before their breakup in 2002, attributed to the feud between Seo and fellow female member Lee Ji-hye. Seo Ji-young bullied fellow member Lee Ji-hye until the company was forced to disband S#arp.
Document 4: Lina (South Korean singer): Lee Ji-yeon (born February 18, 1984), better known by her stage name Lina is a South Korean singer and musical actress. She debuted in 2002 as a member of South Korean R&B duo Isak N Jiyeon and disbanded in 2004. She later re-debut as a member of South Korean girl group The Grace in 2005 and the group currently being inactive. She currently active as a musical actress.
Document 5: Lee Hi discography: Korean singer Lee Hi is a South Korean singer under YG Entertainment. She is known as the runner-up of SBS's "K-pop Star Season 1". Her debut single "1.2.3.4", was released on October 28, 2012 and reached No. 1 with first-week sales of 667,549 downloads. On March 28, 2013 Lee Hi released her first album, which sold 17,309 copies and total 5,488,390 digital singles. On the end of 2013 Lee Hi released a collaboration with Park Bom of 2NE1, a cover of Mariah Carey's single "All I Want for Christmas Is You". In 2014 she made a unit with Akdong Musician's Lee Suhyun, and released "I'm Different" features Bobby of iKON. After three years from her first album, Lee Hi released a half album titled "Seoulite" digitally on March 9, 2016, including five songs. The full album "Seoulite" was released on 20 April and has 11 songs.
Document 6: Lee Hyori: Lee Hyo-ri (born May 10, 1979), is a South Korean singer, record producer, activist, actress and television presenter. Dubbed as the "Nation's Fairy" during her "Family Outing" days, she debuted as a member of South Korean girl group Fin.K.L, but has since become a solo artist. In 2003, she released her debut solo album "Stylish" which won several "Artist of the Year" awards. In 2006, Lee was the highest-paid female singer in South Korea when she signed a contract with Mnet Media.
Document 7: Shim Eun-ha: Shim Eun-ha is a retired South Korean actress. Shim rose to popularity in the 1990s, starring in some of the highest-rated Korean dramas of all time, such as "The Last Match", "M" and "Trap of Youth". But she is best known for her acclaimed performance in Hur Jin-ho's melodrama "Christmas in August", for which she swept the Best Actress awards in 1998. This was followed by another well-received turn in romantic comedy "Art Museum by the Zoo". Shim suddenly retired from show business at the height of her fame in 2001, and her mystique solidified her status as the most beloved South Korean actress of that decade.
Document 8: Lee Hae-in (actress): Lee Ji-young (Hangul: 이지영; born on April 19, 1986) better known by her stage name Lee Hae-in is a South Korean actress and singer. She is former member of South Korean girl group Gangkiz.
Document 9: Jung Eun-ji: Jung Eun-ji (born Jung Hye-rim, on August 18, 1993), better known by the mononym Eunji, is a South Korean singer, songwriter, actress and voice actress. She is best known as the main vocalist of the South Korean girl group Apink. Jung made her acting debut in the coming-of-age drama, "Reply 1997" in 2012. She has since had roles in "That Winter, the Wind Blows" (2013), "Trot Lovers" (2014) "Cheer Up!" (2015), in addition to various voice acting roles. She released her debut solo album, "Dream", in 2016.
Document 10: Sharp (South Korean band): Sharp (stylized as S♯arp) was a South Korean pop music vocal group in the late 1990s and early 2000s. The group consisted of Chris Kim, Jang Seok-hyun, Seo Ji-young and Lee Ji-hye. A male original member, John Kim (UPTOWN, Slow-Jam) quit the group after the first album. They released five albums before breaking up. Their last album was "S♯arp Vol. 5 - StYlE."
Document 11: Eugene (actress): Kim Yoo-jin (born March 3, 1981), professionally known as Eugene, is a South Korean singer, actress and presenter. She is best known as a member of South Korean girl group S.E.S..
Document 12: LE (rapper): Ahn Hyo-jin (born December 10, 1991), better known by her stage name LE ( ), is a South Korean rapper, singer, songwriter, and record producer. She is the main rapper of the K-pop girl group EXID.
Document 13: Shim Eun-jin: Shim Eun-jin (Korean: 심은진 ; born February 6, 1981) is a South Korean singer and actress. She was a former member of 1990s girl group Baby V.O.X.
Document 14: Seohyun: Seo Ju-hyun (born June 28, 1991), known professionally as Seohyun, is a South Korean singer and actress. She debuted as a member of girl group Girls' Generation (and later its subgroup TTS) in August 2007, who went on to be one of the best-selling artists in South Korea and one of South Korea's most popular girl groups worldwide. Apart from her group's activities, she has established herself as an actress, notably through her participation in the original and Korean versions of stage musicals including "Moon Embracing the Sun", "Gone with the Wind" and "Mamma Mia". She also starred in the drama "". She debuted as a solo artist with her debut mini album, "Don't Say No", on January 17, 2017, making her the third Girls' Generation member to debut as a solo artist.
Document 15: Lee Ji-hye: Lee Ji-hye (born January 11, 1980) is a South Korean singer and actress. She was former member of pop group S#arp. The group released six albums before their breakup in 2002, attributed to the feud between Lee and fellow female member Seo Ji-young. As a solo artist, she has released several singles. She was a former cast member in the variety show "Infinite Girls Season 2".She has been married on September 18, 2017.
ground_truth: no