input: Skinny Puppy is noted for theatrical and controversial live performances which blend performance art with music, especially in an ambitious period that spanned their Head Trauma (1987-1988), VIVIsectVI (1988), Too Dark Park (1990), and Last Rights (1992) tours. Ogre has been critical of the bands early performances, telling Spin magazine in 1992 that "I would do things on stage that would blow-they just wouldn't work". Live performances involved periods of musical improvisation, film projections, and elaborate stage props and machines, many of which are designed and built by Ogre himself. While discussing Skinny Puppy's performances, Ogre once remarked that "our shows combine images with theater. It works better than just coming out and doing a horror magic routine".  On-stage theatrics included Ogre being suspended from racks and cables, play with a hangman's noose, Key cutting steel with an angle grinder, and mock executions of Ogre and George H.W. Bush. Following the 2004 Presidential Election in the United States, promoters began to ask the band to refrain from using fake blood during their performances. This reaction was prompted by the performance of a mock execution on stage, during which Ogre was decapitated by actors dressed as then U.S. President George W. Bush and Vice President Dick Cheney. The band was also asked by Samsung (who had been asked by Ogre to sponsor the band with a large flat screen) to "not insult the president" while performing on stage. In a 1987 television interview with Kim Clarke Champniss, Key explained that while Ogre follows a "rough guideline" during a live performance, a majority of his on-stage theatrics are thought up of spontaneously. Key told Champniss that Ogre's demeanor on stage could "range from just a sort of laid back kind of lurking to a rampant psycho". Ogre once remarked that touring was, for himself, like "dating hydrogen peroxide", referencing the numerous injuries which he would acquire over the course of touring.  Though Ogre and Key have remained the only constant members of Skinny Puppy's live act since the death of Dwayne Goettel, several other musicians have been hired to accompany the pair since 2004. They include drummer Justin Bennett, guitarist William Morrison, and guitarist Matthew Setzer.

Answer this question "what is the high light of their live performance?"
output: using fake blood during their performances.

Question: Ai Carina Uemura (Zhi Cun  Ai  karina, Uemura Ai Karina, born November 2, 1981), known mononymously as Ai (Japanese pronunciation: [ai], stylized as AI or A.I. ) is a Japanese-American singer and songwriter who was born in Los Angeles. Ai spent her childhood in both Kagoshima, Japan and Los Angeles. She debuted as a singer in 2000, later moving to Def Jam Japan and rising to fame with her album 2004 Ai.

Ai was born in Los Angeles in 1981. Her father was Japanese and her mother was half Italian-American and half Japanese. She moved to Kagoshima in Japan when she was 4, and went to elementary school and junior high school in Japan.  Ai was motivated to become a singer in her early teens, after singing at a cousin's wedding, having many people ask her if she wanted to be a professional singer, and hearing a gospel performance at the First African Methodist Episcopal Church of Los Angeles in 1993. After graduating from junior high school in Japan, Ai returned to Los Angeles for high school, enrolling at Glendale High School, however found high school difficult due to never formally studying English. After making it through the audition process, she switched to the Los Angeles County High School for the Arts, majoring in ballet. She became a member of the school's gospel choir. In 1998, she performed in a gospel choir at a Mary J. Blige concert at the Universal Amphitheatre, performing of "A Dream." In the same year, she appeared as a dancer in the music video for Janet Jackson's song "Go Deep."  In 1999, she joined an Asian girl group called SX4, who were produced by George Brown of Kool & the Gang. Ai was a member of the group for two years, and later in 1999 the group were offered a record label deal. While on her summer holiday in Kagoshima, she performed Monica's "For You I Will" on a local radio station, which led to her being scouted by BMG Japan. She decided to take the offer, and after leaving SX4 and graduating from high school in June 2000, moved to Tokyo and debuted as a musician later in 2000.

Using a quote from the above article, answer the following question: did he have any siblingS?
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Answer: