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 Input:
Power metal is a subgenre of heavy metal combining characteristics of traditional metal with speed metal, often within symphonic context. Generally, power metal is characterized by a faster, lighter and more uplifting sound, in contrast with the heaviness and dissonance prevalent for example in extreme metal. Power metal bands usually have anthem-like songs with fantasy-based subject matter and strong choruses, thus creating a theatrical, dramatic and emotionally "powerful" sound. The term was first used in the middle of the 1980s and refers to two different but related styles: the first pioneered and largely practiced in North America with a harder sound similar to speed metal, and a later more widespread and popular style based in Europe (especially Scandinavia, Germany, Greece and Italy), South America (especially Brazil and Argentina) and Japan, with a lighter, more melodic sound and frequent use of keyboards. Question: What is special about the truth to promises album byHeavy/Power metal band Symphorce. Answer: Power metal band

Ex Output:
 Generally, power metal is characterized by a faster, lighter and more uplifting sound, in contrast with the heaviness and dissonance prevalent for example in extreme metal.


Ex Input:
Mark Freuder Knopfler, {'1': ", '2': ", '3': ", '4': "} (born 12 August 1949) is a British singer-songwriter, guitarist, record producer and film score composer. He was born in Glasgow but raised near Newcastle upon Tyne, England. He is best known for having been the lead guitarist, lead singer and songwriter for the rock band Dire Straits, which he co-founded with his younger brother, David Knopfler, in 1977. Question: The Sailing to Philadelphia Tour was performed by which British singer and record producer? Answer: Mark Freuder Knopfler

Ex Output:
Mark Freuder Knopfler, {1: , 2: , 3: , 4: } born 12 August 1949 is a British singersongwriter, guitarist, record producer and film score composer.


Ex Input:
"A Song of Ass and Fire" is the eighth episode in the seventeenth season of the American animated television series "South Park". The 245th episode of the series overall, it first aired on Comedy Central in the United States on November 20, 2013. The episode serves as a continuation of the previous episode, "Black Friday", in which the children of South Park, role-playing as characters from "Game of Thrones", are split into two factions over whether to collectively purchase bargain-priced Xbox One or PlayStation 4 video game consoles at an upcoming Black Friday sale at the local mall, where Randy Marsh has been made the Captain of mall security. The story arc concludes with the following episode, "Titties and Dragons". Question: A Song of Ass and Fire is the 245th episode of South Park, it is the second part of a three-episode story arc. What is the name of the first part? Answer: Black Friday

Ex Output:

 The 245th episode of the series overall, it first aired on Comedy Central in the United States on November 20, 2013.