In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

Q: K·B Toys (known as Kay Bee Toys until 1997) was a chain of mall-based retail toy stores in the United States. Founded in 1922, it operated, at its height, 1300 stores across all 50 states, and went out of business in 2009. International retailer Toys "R" Us acquired the remains of K·B Toys, consisting mainly of its website, trademarks, and intellectual property rights. Question: When was the company that owned the "Machine Wars" toys founded? Answer: 1922

A:  Founded in 1922, it operated, at its height, 1300 stores across all 50 states, and went out of business in 2009.
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Q: Rodelinda, regina de' Longobardi (HWV 19) is an opera seria in three acts composed for the first Royal Academy of Music by George Frideric Handel. The libretto is by Nicola Francesco Haym, and was based on an earlier libretto by Antonio Salvi set by Giacomo Antonio Perti in 1710. Salvi's libretto originated with Pierre Corneille's play "Pertharite, roi des Lombards" (1653), based on the history of Perctarit, king of the Lombards in the 7th century. "Rodelinda" has long been regarded as one of Handel's greatest works. Question: Rodelinda and La vida breve, are which type of drama? Answer: opera

A: Rodelinda, regina de Longobardi HWV 19 is an opera seria in three acts composed for the first Royal Academy of Music by George Frideric Handel.
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Q: "Let It Go" is a song from Disney's 2013 animated feature film "Frozen", whose music and lyrics were composed by husband-and-wife songwriting team Kristen Anderson-Lopez and Robert Lopez. The song was performed in its original show-tune version in the film by American actress and singer Idina Menzel in her vocal role as Queen Elsa. Anderson-Lopez and Lopez also composed a simplified pop version (with shorter lyrics and background chorus) which was performed by actress and singer Demi Lovato over the start of the film's closing credits. A music video was separately released for the pop version. Question: Which Chinese singer recorded the Mandarin version of the song performed by singer Idina Menzel in the American version of Disney's 2013 animated feature film "Frozen"? Answer: Yao Beina

A:
Let It Go is a song from Disneys 2013 animated feature film Frozen, whose music and lyrics were composed by husbandandwife songwriting team Kristen AndersonLopez and Robert Lopez.
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