Question:
The Ink Spots were an American pop vocal group who gained international fame in the 1930s and 1940s. Their unique musical style led to the rhythm and blues and rock and roll musical genres, and the subgenre doo-wop. The Ink Spots were widely accepted in both the white and black communities, largely due to the ballad style introduced to the group by lead singer Bill Kenny. In 1989, the Ink Spots (Bill Kenny, Deek Watson, Charlie Fuqua and Hoppy Jones) were inducted into the Rock and Roll Hall of Fame, and in 1999 they were inducted into the Vocal Group Hall of Fame.
In 1943, Ink Spots baritone singer and guitarist Charlie Fuqua was drafted into the US Army. He chose his friend Bernie Mackey to be his temporary replacement until he returned to the group. After being with the group for two years, Mackey was replaced by Huey Long in March 1945. Long completed the role as a "fill in" until Fuqua finally returned in October 1945. Hoppy Jones, an important personality to the group, died in October 1944, after collapsing on stage at the Cafe Zanzibar in New York City, near the height of their popularity. Hoppy Jones had been having cerebral hemorrhages for a year, and had fallen ill from it in June 1944. Jones was temporarily replaced by Cliff Givens who filled in for five months, from October 1944 to March 1945. Jones' permanent replacement was to be Bill Kenny's brother (and fraternal twin) Herb Kenny. Herb Kenny sang with the group from 1945 to 1951 when he went out for a career as a solo artist. The last bass singer for the Ink Spots was Adriel McDonald who was with the group from 1951 to 1954. McDonald was previously the Ink Spots' personal valet, a job given to him by Herb Kenny with whom he had sung in a group called "The Cabineers" in the early 40's. Due to personality clashes between Bill Kenny and Deek Watson after Hoppy Jones' death, Kenny decided he'd rather carry on as the leader of the group and bought Watson's share of the group for $10,000, which in turn gave Kenny the power to kick Watson out of the group. Watson went on to form a group similar in style to the Ink Spots called the Brown Dots (which later became the Four Tunes). Watson's place was filled by Billy "Butterball" Bowen who sang with the group from 1943 to 1952.
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Do you know of any other member ?

Answer:
Billy "Butterball" Bowen

Question:
Serebro (Russian: Serebro; English translation: Silver) (Stylized as SEREBRO) is a Russian girl group formed by their manager and producer Maxim Fadeev.
Polina Favorskaya (Russian: Polina Favorskaia, born 21 November 1991 in Volgograd, Russia) was the replacement of Elena Temnikova, who was introduced 5 June 2014. Favorskaya announced she was leaving the group in August 2017, but continued performing with them until the end of 2017. Anastasia Karpova (Russian: Anastasiia Karpova, born 2 November 1984 in Balakovo, Russia) was very interested in music since her early age, but dedicated herself to ballet. She was also attending singing classes and decided to pursue her singing career. Anastasia had replaced Lizorkina, after the latter announced her departure. She first had her debut with the group on their single "Like Mary Warner". Anastasia, along with Elena and Olga had recorded their second studio album Mama Lover, making it Karpova's first full-length studio album. Karpova decided to leave the group to pursue a solo career. The song "UGAR" was her last song with the group. Marina Lizorkina (Russian: Marina Lizorkina, born 9 June 1983 in Moscow, Russia) entered the Contemporary Art University in Moscow at the age of sixteen. She used to sing in a choir, before she became the lead singer of the group "Formula". In 2004, they released a few singles for the series Obrechennaya Stat Zvezdoy. Lizorkina was the last to join Serebro, after she saw an Internet announcement. Dasha Shashina (Russian: Dasha Shashina, born 1 September 1990 in Nizhny Novgorod, Russia) is the replacement of Anastasia Karpova, who began performing with the group in October 2013. Shashina left the group in March 2016 due to serious health issues and having to undergo two surgeries. Elena Temnikova (Russian: Elena Temnikova, born 18 April 1985 in Kurgan, Russia) came to media prominence as a contestant on the Channel One talent show Star Factory in 2003. She was spotted by Maxim Fadeev, the main producer of Star Factory, and signed to his recording company Monolit Records. Although Temnikova released two disco singles, "Begi" and "Taina", she did not continue her solo career and joined Serebro instead. She married co-member of Star Factory Alexey Semenov; the two separated in 2007, before a settlement for divorce. She then had a brief conflict with Fedeev, after dating and subsequently leaving his brother. She currently resides in Moscow, Russia. On 15 May 2014 the official Serebro website reported that Elena had left the group due to ill health. She was replaced with Karpova who had left the band earlier the previous year until they find a replacement.
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What is Anastasia's birthdate?

Answer:
born 2 November 1984 in Balakovo, Russia