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.

[EX Q]: Crystal Lynn Bernard (born September 30, 1961) is an American singer-songwriter and actress. She is known for her seven-year-long role on the sitcom "Wings". While her main work has been on television, she has appeared in some films and has also pursued a music career. Question: Grave Misconduct is a 2008 thriller film starring an American actress best known for her seven-year-long role on what sitcom? Answer: Wings
[EX A]: Crystal Lynn Bernard born September 30, 1961 is an American singersongwriter and actress.

[EX Q]: Aesop ( ; Ancient Greek: , "Aisopos "; c. 620 564 BCE) was a Greek fabulist and story teller credited with a number of fables now collectively known as "Aesop's Fables". Although his existence remains unclear and no writings by him survive, numerous tales credited to him were gathered across the centuries and in many languages in a storytelling tradition that continues to this day. Many of the tales are characterized by animals and inanimate objects that speak, solve problems, and generally have human characteristics. Question: The stream which the city named after the daughter of a Greek fabulist and story teller is a tributary of which river? Answer: Alfeios
[EX A]: Aesop ; Ancient Greek: , Aisopos ; c. 620 564 BCE was a Greek fabulist and story teller credited with a number of fables now collectively known as Aesops Fables.

[EX Q]: A desmodromic valve is a reciprocating engine valve that is positively closed by a cam and leverage system, rather than by a more conventional spring. Question: The desmodromic valve engine, widely used by Ducati, uses cams and levers to close its valves in place of what conventional mechanism? Answer: spring
[EX A]:
A desmodromic valve is a reciprocating engine valve that is positively closed by a cam and leverage system, rather than by a more conventional spring.