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.
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Question: Ira Bernstein (b. Malverne, New York, 1959) is a dancer and teacher in the United States who specializes in traditional American dance forms such as Appalachian-style clogging, flatfoot dancing, tap dance, and step dancing. He is considered an authority on clogging, and the leading figure in this dance style. He calls himself a "percussive step dancer who specializes in Appalachian flatfooting," and also dances Green Grass style Appalachian clogging, English clogging, French-Canadian step dancing, Irish step dancing, and South African gumboot dancing. Question: What is the most important element of step dance, a style performed by Ira Bernstein? Answer: the footwork

Answer: Ira Bernstein b. Malverne, New York, 1959 is a dancer and teacher in the United States who specializes in traditional American dance forms such as Appalachianstyle clogging, flatfoot dancing, tap dance, and step dancing.


Question: "Shut Up and Drive" is a song recorded by Barbadian singer Rihanna for her third studio album, "Good Girl Gone Bad" (2007). It was written by Bernard Sumner, Peter Hook, Stephen Morris, Gillian Gilbert, Carl Sturken and Evan Rogers while the production was done by the last two. Released as the album's second single, the song was solicited to the US radios on June 12, 2007 and was physically released on August 27, 2007, in the UK. "Shut Up and Drive" is a new wave song which heavily incorporates the 1970s and 1980s musical styles. Lyrically, it contains multiple references to cars and car parts including the 57' Cadillac. Question: The ninth cycle of America's Next Top Model, was the third season of the series to be aired on The CW network, the promotional song was "Shut Up and Drive" by which Barbadian singer, for her third studio album? Answer: Rihanna

Answer: Shut Up and Drive is a song recorded by Barbadian singer Rihanna for her third studio album, Good Girl Gone Bad 2007.


Question: Eric Favre is a Swiss engineer, best known for inventing the Nespresso system in 1976, the first single-serve coffee container. Question: What is the name of the company which sells Nespresso products, which were first invented by engineer Eric Favre in 1974? Answer: Nestlé

Answer:
Eric Favre is a Swiss engineer, best known for inventing the Nespresso system in 1976, the first singleserve coffee container.