user: BiS가 무엇인가?

gpt: **BiS**는 일본의 여성 아이돌 그룹이다. 소속 사무소는 주식회사 츠바사 플러스, WACK. 소속 레이블은 ULTRA STUPiD RECORDS.

user: 구성원에 대해서도 설명해 줘.

gpt: ## 타임라인
ImageSize = width:900 height:auto barincrement:20
PlotArea = left:130 bottom:95 top:10 right:10
Alignbars = justify
DateFormat = mm/dd/yyyy
Period = from:01/01/2010 till:
TimeAxis = orientation:horizontal format:yyyy
Legend = orientation:horizontal position:bottom

Colors =
 id:canvas value:White
 id:bars value:white
 id:grid1 value:gray
 id:groups value:Coral legend:Group
 id:vocals value:red legend:member
 id:lines1 value:brightblue legend:Album
 id:lines2 value:skyblue legend:Mini_Album
 id:lines3 value:purple legend:Best_Album
 id:lines7 value:green legend:Cover_Album
 id:lines6 value:lightpurple legend:Compilation_Album
 id:lines4 value:yellow2 legend:Single
 id:lines5 value:orange legend:Digital_Single

ScaleMajor = gridcolor:grid1 unit:year increment:1 start:01/01/2010

LineData =
 at:03/23/2011 color:lines1 layer:back
 at:08/03/2011 color:lines4 layer:back
 at:10/19/2011 color:lines4 layer:back
 at:12/21/2011 color:lines4 layer:back
 at:01/31/2012 color:lines5 layer:back
 at:04/11/2012 color:lines4 layer:back
 at:07/18/2012 color:lines4 layer:back
 at:09/26/2012 color:lines6 layer:back
 at:10/24/2012 color:lines1 layer:back
 at:01/09/2013 color:lines4 layer:back
 at:03/13/2013 color:lines4 layer:back
 at:06/26/2013 color:lines4 layer:back
 at:09/18/2013 color:lines4 layer:back
 at:01/22/2014 color:lines3 layer:back
 at:01/22/2014 color:lines4 layer:back
 at:03/05/2014 color:lines1 layer:back
 at:05/28/2014 color:lines4 layer:back
 at:07/02/2014 color:lines3 layer:back
 at:11/16/2016 color:lines1 layer:back
 at:02/22/2017 color:lines1 layer:back
 at:05/31/2017 color:lines4 layer:back
 at:10/04/2017 color:lines4 layer:back
 at:03/07/2018 color:lines4 layer:back
 at:07/04/2018 color:lines4 layer:back
 at:11/14/2018 color:lines4 layer:back
 at:03/20/2019 color:lines4 layer:back
 at:08/14/2019 color:lines1 layer:back
 at:11/20/2019 color:lines4 layer:back
 at:02/05/2020 color:lines1 layer:back
 at:08/19/2020 color:lines2 layer:back
 at:11/25/2020 color:lines6 layer:back
 at:02/24/2021 color:lines2 layer:back
 at:05/26/2021 color:lines4 layer:back
 at:12/01/2021 color:lines7 layer:back
 at:02/23/2022 color:lines4 layer:back
 at:04/22/2022 color:lines4 layer:back
 at:07/06/2022 color:lines4 layer:back
 at:07/12/2023 color:lines4 layer:back
 at:11/08/2023 color:lines4 layer:back

BarData =
 bar:BiS text:"Period "
 bar:Pour text:"Pour Lui"
 bar:Rina text:"Yokoyama Rina"
 bar:Yukiko text:"Nakayama Yukiko"
 bar:Nozomi text:"Hirano Nozomi"
 bar:Yufu text:"Terashima Yufu"
 bar:Yurika text:"Wakisaka Yurika"
 bar:Rio text:"Michibayashi Rio"
 bar:Saki text:"Kamiya Saki"
 bar:Ten text:"Tentenko"
 bar:Uika text:"First Summer Uika"
 bar:Kosho text:"Koshouji Megumi"
 bar:Kika text:"Kika Front Frontale"
 bar:Peri text:"Peri Ubu"
 bar:Aya text:"Aya Eightprince"
 bar:Go text:"Go Zeela"
 bar:Pan text:"Pan Luna Leafy"
 bar:Momo text:"Momoland"
 bar:Hana text:"Toriaez Hana"
 bar:Pana text:"Muropanako"
 bar:Mew text:"Mewclub"
 bar:Neru text:"Nel Nehru"
 bar:YUiNA text:"YUiNA EMPiRE"
 bar:Ito text:"Ito Musensiteebu"
 bar:Neo text:"Neo Trees"
 bar:Mon text:"Chantmonkee"
 bar:Toggy text:"Toggy"
 bar:Manako text:"Manako Chiii Manako"
 bar:Zuzu text:"Zuzu Death"
 bar:Nano text:Nano3
 bar:Hyuga text:Hyuga
 bar:Mugen text:"Iko Mugennokanata"
 bar:Kurenai text:"Kurenai World's End"
 bar:Shion text:"Shion Epic"

PlotData =
 width:10 textcolor:black align:left anchor:from shift:
 bar:BiS from:11/01/2010 till:07/08/2014 color:groups
 from:09/03/2016 till:05/11/2019 color:groups
 from:06/11/2019 till:end color:groups
 bar:Pour from:11/01/2010 till:07/08/2014 color:vocals
 from:09/03/2016 till:03/04/2018 color:vocals
 bar:Rina from:11/01/2010 till:06/24/2011 color:vocals
 bar:Yukiko from:11/01/2010 till:12/31/2011 color:vocals
 bar:Nozomi from:11/01/2010 till:07/08/2014 color:vocals
 bar:Yufu from:07/09/2011 till:05/26/2013 color:vocals
 bar:Yurika from:04/15/2012 till:03/16/2013 color:vocals
 bar:Rio from:04/15/2012 till:09/22/2013 color:vocals
 bar:Saki from:05/26/2013 till:07/08/2014 color:vocals
 from:05/01/2017 till:03/03/2018 color:vocals
 bar:Ten from:05/26/2013 till:07/08/2014 color:vocals
 bar:Uika from:05/26/2013 till:07/08/2014 color:vocals
 bar:Kosho from:11/10/2013 till:07/08/2014 color:vocals
 bar:Kika from:09/03/2016 till:05/11/2019 color:vocals
 bar:Peri from:09/03/2016 till:05/11/2019 color:vocals
 bar:Aya from:09/03/2016 till:05/01/2017 color:vocals
 from:03/03/2018 till:05/11/2019 color:vocals
 bar:Go from:09/03/2016 till:05/11/2019 color:vocals
 bar:Pan from:04/02/2017 till:05/11/2019 color:vocals
 bar:Momo from:04/02/2017 till:04/20/2018 color:vocals
 bar:Hana from:03/18/2018 till:05/11/2019 color:vocals
 bar:Pana from:03/18/2018 till:05/11/2019 color:vocals
 bar:Mew from:03/18/2018 till:05/11/2019 color:vocals
 bar:Neru from:03/18/2018 till:01/01/2019 color:vocals
 bar:YUiNA from:05/02/2018 till:05/11/2019 color:vocals
 bar:Ito from:06/11/2019 till:01/08/2023 color:vocals
 bar:Neo from:06/11/2019 till:01/08/2023 color:vocals
 bar:Mon from:06/11/2019 till:07/18/2022 color:vocals
 bar:Toggy from:06/11/2019 till:end color:vocals
 bar:Manako from:06/11/2019 till:08/13/2019 color:vocals
 bar:Zuzu from:10/01/2019 till:10/07/2019 color:vocals
 bar:Nano from:11/04/2021 till:end color:vocals
 bar:Hyuga from:10/14/2022 till:end color:vocals
 bar:Mugen from:03/25/2023 till:end color:vocals
 bar:Kurenai from:03/25/2023 till:end color:vocals
 bar:Shion from:03/25/2023 till:03/05/2024 color:vocals