In this task, you are given a set of context paragraph and some supporting facts to answer a question. Your task is to generate answer for given question based on set of context paragraphs and supporting facts.

Ex Input:
Context_1 : Lois Greenfield (born April 18, 1949) is an American photographer best known for her unique approach to photographing the human form in motion. Born in NYC, she attended Hunter College Elementary School, the Fieldston School, and Brandeis University. She majored in Anthropology and expected to become an ethnographic filmmaker but instead she became a photojournalist for local Boston newspapers. She traveled around the world on various assignments as a photojournalist but her career path changed in the mid 1970s when she was assigned to shoot a dress rehearsal for a dance concert. She has since specialized in photographing dancers not in performance, but in her photo studio as part of her exploration of the expressive potential of movement. She has created countless classic images for the world’s most well known dance companies such as Alvin Ailey, Martha Graham, Merce Cunningham, Paul Taylor, Bill T. Jones/Arnie Zane Dance Company, and American Ballet Theatre. Her work has been published in countless periodicals, and has been exhibited in museums and galleries around the world. Based in New York City, she gives workshops and lectures in schools around the world. Context_2 : Bill T. Jones (born February 15, 1952) is an American artistic director, choreographer and dancer. Jones has received numerous awards for his work and is the co-founder of the Bill T. Jones/Arnie Zane Dance Company. He is Artistic Director of New York Live Arts, the company's home base, which hosts an annual curated season of performances and a range of other activities. Context_3 : Janet Lilly (born August 15, 1957) is an American modern dancer and choreographer. She was a principal dancer for Bill T. Jones and Arnie Zane's company from 1983–1991. She currently serves as the Director of the UNCG College of Visual and Performing Arts, School of Dance at the University of North Carolina at Greensboro. From 2012–2014 she the president of the Board of Directors of Iyengar Yoga National United States Association. Context_4 : New York Live Arts [Live Arts] is a movement-focused arts organization in New York City that serves as the home of the Bill T. Jones/Arnie Zane Dance Company. Its activities encompass commissioning, producing, and presenting works of dance, performance and music, together with allied education programming and services for artists. Live Arts is located in New York City’s Chelsea neighborhood. Its building features a 184-seat theater, rehearsal studios and offices. The organization was formed in 2011 when Dance Theater Workshop [DTW] and the Bill T. Jones/Arnie Zane Dance Company merged. Context_5 : Arnie Zane (September 26, 1948 – March 30, 1988) was an American photographer, choreographer, and dancer. He is best known as the co-founder and co-artistic director of the Bill T. Jones/Arnie Zane Dance Company. Context_6 : Arthur Avilés (born 1963) is an American Bessie Award-winning dancer and choreographer of Puerto Rican descent. Avilés was born in Queens, New York, and raised in Long Island and the Bronx. He graduated from Bard College, a liberal arts college in Annandale-on-Hudson, New York. After graduating from Bard, he became a member of the Bill T. Jones/Arnie Zane Dance Company, and toured internationally with the company for eight years 1987 to 1995. Context_7 : Germaul Barnes was born June 2, 1971 in Phoenix, Arizona where he studied at The Center of Performing Arts at South Mountain High School, Phoenix School of Ballet and Ballet Arizona. Currently living in Brooklyn, New York and is the founder and artistic director of Viewsic Dance, a dance organization dedicated to the development of local and international contemporary dancers. He continued his dance training at the University of the Arts-Philadelphia. In the early part of his career, he performed with Bill T. Jones/Arine Zane Dance Company where he received the 2003 BESSIES -New York and Performance Award, Cleo Parker Robinson Dance Ensemble, Jose Tmim, Movement Source Dance Company, Group Motions Dance Company, Pacific Conservatory Theatre and as guest performer with numerous ballet and contemporary dance company worldwide. He formed Viewsic Dance-VD (formerly Viewsic Expressions) in 1993 and has since created over 50 works for this project-by-project company. Context_8 : Dancer and choreographer Ronald K. Brown founded the dance company Evidence in New York in 1985. Brown's work incorporates modern dance, Senegalese Sabar and other West African movement vocabularies, Afro-Caribbean dance, and contemporary urban dance from around the world. He has choreographed numerous works for his own company, as well as for Philadanco, Alvin Ailey American Dance Theater, the Jacob's Pillow Dance Festival, the Maimouna Keita West African Dance Company, and many others. Brown has received numerous awards, including a Guggenheim Fellowship, a Bessie Award, a Black Theater Alliance Award, and an Audelco Award for the choreography of Regina Taylor's musical Crowns. He has also been a guest artist at The Sharon Disney Lund School of Dance at CalArts. He studied dance with Mary Anthony. Context_9 : The Bill T. Jones/Arnie Zane Dance Company is an American dance company based out of Harlem in New York City. Founded in 1983 by Bill T. Jones and Arnie Zane, the company made its debut performance at the Brooklyn Academy of Music with the world premiere of "Intuitive Momentum" with lauded drummer Max Roach. The company has since drawn international acclaim, performing in more than 200 cities in 30 countries. Context_10 : Helen Louise Thorington (born November 16, 1928 in Philadelphia, PA) is an American sound artist and writer. She is also the founder of New Radio and Performing Arts (1981), a nonprofit organization based in New York City; the founder and executive producer of "New American Radio" (1987-1998); and the founder and co-director of Turbulence.org (1996-). Thorington began composing in 1977; her first works were aired on National Public Radio on such programs as "Options", "Voices in the Wind", and "All Things Considered". In 1978, she began composing music for dance, collaborating with Bill T. Jones, Arnie Zane, and Lois Welk. She has performed nationally, including at Kennedy Center, Jacob's Pillow, Dance Theatre Workshop, and The Kitchen. Thorington began creating Internet art in the mid-1990s, co-producing several multimedia, hypertext narratives and networked performances that culminated in an installation of the seminal work, "Adrift", at The New Museum in 2001. fact_1 :  From 2012–2014 she the president of the Board of Directors of Iyengar Yoga National United States Association. fact_2 :  Jones has received numerous awards for his work and is the co-founder of the Bill T. Jones/Arnie Zane Dance Company. Question: Who has received numerous awards for his work and is the co-founder of the Bill T. Jones/Arnie Zane Dance Company, and had the president of the Board of Directors of Iyengar Yoga National United States Association From 2012–2014 as a principal dancer?

Ex Output:
Bill T. Jones


Ex Input:
Context_1 : Estrogen (American English) or oestrogen (British English) is the primary female sex hormone as well as a medication. It is responsible for the development and regulation of the female reproductive system and secondary sex characteristics. "Estrogen" may also refer to any substance, natural or synthetic, that mimics the effects of the natural hormone. The estrane steroid estradiol is the most potent and prevalent endogenous estrogen, although several metabolites of estradiol also have estrogenic hormonal activity. Estrogens are used as medications as part of some oral contraceptives, in hormone replacement therapy for postmenopausal, hypogonadal, and transgender women, and in the treatment of certain hormone-sensitive cancers like prostate cancer and breast cancer. They are one of three types of sex hormones, the others being androgens/anabolic steroids like testosterone and progestogens like progesterone. Context_2 : The sex hormone receptors, or sex steroid receptors, are a group of steroid hormone receptors that interact with the sex hormones, the androgens, estrogens, and progestogens. They include the: Context_3 : Estriol (E3), also spelled oestriol, is a steroid, a weak estrogen, and a minor female sex hormone. It is one of three major endogenous estrogens, the others being estradiol and estrone. Levels of estriol in women who are not pregnant are almost undetectable. However, during pregnancy, estriol is synthesized in very high quantities by the placenta and is the most produced estrogen in the body by far, although circulating levels of estriol are similar to those of other estrogens due to a relatively high rate of metabolism and excretion. Relative to estradiol, both estriol and estrone have far weaker activity as estrogens. Although it is less commonly used than other estrogens, estriol is available for medical use throughout the world in a variety of formulations, including for oral and vaginal administration. Context_4 : Estradiol (E2), also spelled oestradiol, is a steroid, an estrogen, and the primary female sex hormone. It is named for and is important in the regulation of the estrous and menstrual female reproductive cycles. Estradiol is essential for the development and maintenance of female reproductive tissues such as the breasts, uterus, and vagina during puberty, adulthood, and pregnancy, but it also has important effects in many other tissues, including bone, fat, skin, liver, and the brain. While estrogen levels in men are lower compared to those in women, estrogens have essential functions in men, as well. It is found in most vertebrates and crustaceans, insects, fish, and other animal species. Context_5 : Sex steroids, also known as gonadocorticoids and gonadal steroids, are steroid hormones that interact with vertebrate androgen or estrogen receptors. Their effects are mediated by slow genomic mechanisms through nuclear receptors as well as by fast nongenomic mechanisms through membrane-associated receptors and signaling cascades. The term sex hormone is nearly always synonymous with "sex steroid". The polypeptide hormones luteinizing hormone, follicle-stimulating hormone and gonadotropin-releasing hormone are usually not regarded as sex hormones, although they play major sex-related roles. Context_6 : Female sex tourism is sex tourism by women who travel intending to engage in sexual activities with a sex worker. Female sex tourists may seek aspects of the sexual relationship not shared by their male counterpart, such as perceived romance and intimacy. Women – especially wealthy, single, older white women – plan their holidays to have romance and sex with a companion who knows how to make them feel special and give them attention. The prevalence of female sex tourism is significantly lower than male sex tourism. Context_7 : G protein-coupled estrogen receptor 1 (GPER), also known as G protein-coupled receptor 30 (GPR30), is a protein that in humans is encoded by the "GPER" gene. GPER binds to and is activated by the female sex hormone estradiol and is responsible for some of the rapid effects that estradiol has on cells. Context_8 : Estrone (E1), also spelled oestrone, is a steroid, a weak estrogen, and a minor female sex hormone. It is one of three major endogenous estrogens, the others being estradiol and estriol. Estrone, as well as the other estrogens, are synthesized from cholesterol and secreted mainly from the gonads, though they can also be formed from adrenal androgens in adipose tissue. Relative to estradiol, both estrone and estriol have far weaker activity as estrogens. Previously, estrone was available as an injected estrogen for medical use, but it is now no longer marketed. Context_9 : Pregnenolone acetate (brand names Antofin, Previsone, Pregno-Pan), also known as pregn-5-en-3β-ol-20-one 3β-acetate, is a synthetic pregnane steroid and an ester of pregnenolone which is described as a glucocorticoid and as a skin-conditioning and skin anti-aging agent. It has been found to significantly reduce wrinkles in elderly women when applied in the form of a 0.5% topical cream, effects which were suggested to be due to improved hydration of the skin. Pregnenolone acetate has been marketed in France in a topical cream containing 1% pregnenolone acetate and 10% "sex hormone" for the treatment of premature skin aging but was withdrawn from the market in 1992. Although the drug has been described by some sources as a glucocorticoid, other authors have stated that systemic pregnenolone acetate has no undesirable metabolic or toxic effects even at high dosages. Context_10 : Deslorelin acetate is an injectable gonadotropin releasing hormone super-agonist (GnRH agonist) also known as an LHRH agonist. Via its indirect action, following an initial surge the production of sex hormones (Androgen and Estrogen) tapers off. fact_1 : Deslorelin acetate is an injectable gonadotropin releasing hormone super-agonist (GnRH agonist) also known as an LHRH agonist. fact_2 :  Via its indirect action, following an initial surge the production of sex hormones (Androgen and Estrogen) tapers off. fact_3 : Estrogen (American English) or oestrogen (British English) is the primary female sex hormone as well as a medication. Question: Which female sex hormone, is Deslorelin acetate known to taper off?

Ex Output:
Estrogen


Ex Input:
Context_1 : Hanako Ouchi (大内 華子 , Ōuchi Hanako ) (born 16 September 1988 in Kanagawa Prefecture), stage name Hanako (華子 ) is a Japanese actress, "tarento" and gravure idol. Her former stage name is Hanako Takigawa (多岐川 華子 , Takigawa Hanako ) . Context_2 : Jessica Charlotte Poland (born January 15, 1988) is an American singer-songwriter, better known by her former stage name Charlotte Sometimes. Her debut album "Waves and the Both of Us" was released on May 6, 2008. She grew up in Wall Township, New Jersey and started playing guitar and writing songs at the age of 14. She has released one full-length album and five EPs. In 2014, Poland retired her stage name and started a new project called LACES. Context_3 : Natalie Lauren Sims (born June 25, 1984), also known by her stage name Natalie Lauren and former stage name Suzy Rock, is a recording artist, songwriter, graphic designer, writer, and music executive from Tulsa, Oklahoma. As a solo artist she performs within the Christian hip hop and r&b genres, having released three EPs and a mixtape as well as being featured on numerous songs by other artists. She also is a member of High Society Collective – along with Sho Baraka, Swoope, and J.R. – which released a studio album, "Circa MMXI: The Collective," in 2012. Context_4 : Tamsier Joof Aviance or "Tamsier Aviance" (né Tamsier Joof — 17 May 1973, former stage name: "Tam Jo") is a British dancer, choreographer, actor, model, entrepreneur and radio presenter from a Senegalese and Gambian background. He took the name ""Aviance"" after joining the House of Aviance — one of the legendary vogue-ball houses in the United States. As well as appearing in several musicals, and as stage backing dancer for Mary Kiani, Take That and Janet Jackson, he was also known within the London voguing scene during the 1990s and is among the original London vogue dancers of that era. Context_5 : Derek Johnson, Jr., better known by his stage name Derek Minor and former stage name PRo, (born December 16, 1984) is an American Christian hip hop artist, record producer, entrepreneur, actor, and screenwriter. He co-founded the hip-hop record label Reflection Music Group (RMG) with Doc Watson, and signed to Reach Records in a joint venture between the two labels in 2011. In 2012, Johnson announced that he had changed his stage name from Pro to Derek Minor. In 2014, he announced that as his two-album contract with Reach was complete, he would no longer be publishing releases through that label. Context_6 : Chō (チョー ) is a Japanese voice actor from Kōnosu, Saitama. His former stage name was Yūichi Nagashima (長島 雄一 , Nagashima Yūichi ) . He is a graduate of the Nishogakusha University Department of Literature and received training at Bungakuza's research establishment and the Seinenza Theater Company before attaching himself to Production Baobab in 1986. He transferred to the Tokyo Actor's Consumer's Cooperative Society in 2007. On August 23, 2006, he changed his stage name to Chō after his character in "Tanken Boku no Machi". His hobbies include badminton and jogging, and he is a licensed teacher in calligraphy. Context_7 : Alan Olav Walker (born 24 August 1997), formerly known as DJ Walkzz, is a Norwegian record producer and DJ. Context_8 : Ash Winston Riser (born August 29, 1989), also known by his former stage name Ashtrobot, is an American recording artist and music producer from Los Angeles, California. He embarked on his music career when he was 15 years old, forming a rock band called Pistol Pistol (stylized P!stol P!stol). Due to differences between members, the band broke up in 2009 and Riser subsequently began to put his focus on music production, fusing electronic and hip hop music, among other genres. Riser later began working with longtime friend, Derek Ali of Top Dawg Entertainment, who introduced him to West Coast rapper Kendrick Lamar, with whom he heavily began collaborating with. Riser then signed a record deal with Israeli music producer Borgore's record label, Buygore and also has a production deal with Chest Rockwell Entertainment. Riser has played multiple sold out shows with fellow label-mates and musicians such as ETC! ETC!, Kennedy Jones, Ookay, Flinch, Protohype and Dirtyphonics. Context_9 : "Ignite" is a song by Norwegian record producer and DJ Alan Walker, featuring Norwegian music producer and songwriter K-391. It was released on 7 April 2017, through Walker's record label Mer Musikk and Sony. Context_10 : Henri Vähäkainu (born March 9, 1987), better known by his stage name Gee, formerly Pikku G, is a Finnish rapper from Nurmijärvi. His former stage name "Pikku G" refers to his small size (= "pikku") and to "Genetic", his old breakdance name. fact_1 : "Ignite" is a song by Norwegian record producer and DJ Alan Walker, featuring Norwegian music producer and songwriter K-391. fact_2 : Alan Olav Walker (born 24 August 1997), formerly known as DJ Walkzz, is a Norwegian record producer and DJ. Question: What is the former stage name of the artist that sings Ignite?

Ex Output:

DJ Walkzz