Título: Girls' Generation
Seção: 2015-16: Lion Heart
Background: Girls' Generation (Hangul: sonyeosidae; RR: Sonyeo Sidae), also known as SNSD, is a South Korean girl group formed by S.M. Entertainment. The group is composed of eight members: Taeyeon, Sunny, Tiffany, Hyoyeon, Yuri, Sooyoung, Yoona and Seohyun. Originally a nine-piece group, Jessica later departed from the group in September 2014. Girls' Generation debuted in 2007 with their Korean eponymous debut album.

Conteúdo: Girls' Generation announced the single "Catch Me If You Can", their first release as an eight-member group, in March 2015. It was recorded in both Korean and Japanese; the Korean version was released worldwide on April 10, while the Japanese version was released on April 22, 2015. It peaked at number nineteen on the Gaon Digital Chart and number eight on the Oricon Singles Chart.  Girls' Generation revealed the cover artwork of their fifth Korean studio album Lion Heart on August 12, 2015. It was subsequently released by S.M. Entertainment on August 19, 2015. The album peaked atop the Gaon Album Chart, and at number eleven on the Oricon Albums Chart. Lion Heart was the thirteenth best-selling album of 2015 in South Korea, with sales figures standing at 145,044 units.  Lion Heart produced three singles--the first being "Party", which was released in July 2015. It peaked atop the Gaon Digital Chart, at number ten on the Japan Hot 100, and number four on Billboard's World Digital Songs. Following the release of "Party", Girls' Generation appeared on the Billboard Social 50 at number forty-four on August 1, 2015. The following week, the group's position on the chart rose to number twenty-two. The follow-up singles "Lion Heart" and "You Think" were made available in conjunction with the release of the album. They charted at numbers four and thirty on the Gaon Digital Chart, respectively.  To promote the album, the group starred in a South Korean reality television program titled C

user: What happened during Girls' Generation?

assistant: Girls' Generation revealed the cover artwork of their fifth Korean studio album Lion Heart on August 12, 2015.

user: What happened in 2002?

assistant: CANNOTANSWER

user: Was there any singles?

assistant: "Party", which was released in July 2015.

user: Don't know why I said 2002 earlier. (sorry)  What happened in 2016?

assistant: The group was on a hiatus for the most part of 2016. However, to commemorate the group's ninth debut anniversary, in August 2016, a single titled "Sailing (0805)" was released.

user: Did any of the singles top charts?

assistant: "Party", which was released in July 2015. It peaked atop the Gaon Digital Chart, at number ten on the Japan Hot 100, and number four on Billboard's World Digital Songs.

user: Was there any other singles that hit charts in 2015?

assistant: Lion Heart" and "You Think" were made available in conjunction with the release of the album. They charted at numbers four and thirty on the Gaon Digital Chart,

user: Did they ever make it on television?

assistant: To promote the album, the group starred in a South Korean reality television program titled Channel Girls' Generation.

user: What other singles besides "Party" were on Lion Heart?

assistant: singles "Lion Heart" and "You Think"

user: Were they successful?

assistant: With this achievement, Girls' Generation became the first South Korean girl group to hold a fourth concert tour.