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]: 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 A]:  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 Q]: "I Love Rock 'n' Roll" is a rock song written in 1975 by Alan Merrill of the Arrows, who recorded the first released version. The song was later made famous by Joan Jett & the Blackhearts in 1982. Alan Merrill has played the song live in Europe, Japan and most often in his home town New York City. Question: I Love Rock 'n' Roll was originally relased by Allan Merrill of the Arrow, but was later released by what American singer and occasional actress? Answer: Joan Jett
[EX A]: I Love Rock n Roll is a rock song written in 1975 by Alan Merrill of the Arrows, who recorded the first released version.

[EX Q]: John McClane is the main protagonist of the "Die Hard" film series. He is portrayed by Bruce Willis. He is known for his sardonic one-liners, including the famous catchphrase "Yippee-ki-yay, motherfucker". Question: Which is the catchphrase of the New York City Police Department Lieutenant in the movie Die Hard With a Vengeance? Answer: Yippee-ki-yay, motherfucker
[EX A]:
 He is known for his sardonic oneliners, including the famous catchphrase Yippeekiyay, motherfucker.