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]: John (1190 September 30, 1267), called the Old ("l'Antique"), was a French nobleman, the Count of Auxonne and Chalon-sur-Saone in his own right and regent in right of his son, Hugh III, Count of Burgundy. In contemporary documents, he was sometimes called "Count of Burgundy", as by King William of Germany in 1251. Question: John, was the Count of Auxonne and Chalon-sur-Saone in his own right, was a French nobleman, in contemporary documents, he was sometimes called "Count of Burgundy", in 1251, by which King? Answer: William II of Holland
[EX A]: In contemporary documents, he was sometimes called Count of Burgundy, as by King William of Germany in 1251.

[EX Q]: Algeria (Arabic: "al-Jaza'ir "; Berber: , "Dzayer "; French: "Algerie" ), officially the People's Democratic Republic of Algeria, is a sovereign state in North Africa on the Mediterranean coast. Its capital and most populous city is Algiers, located in the country's far north. With an area of 2381741 km2 , Algeria is the tenth-largest country in the world, and the largest in Africa. Algeria is bordered to the northeast by Tunisia, to the east by Libya, to the west by Morocco, to the southwest by the Western Saharan territory, Mauritania, and Mali, to the southeast by Niger, and to the north by the Mediterranean Sea. The country is a semi-presidential republic consisting of 48 provinces and 1,541 communes (counties). Abdelaziz Bouteflika has been President since 1999. Question: What is the capital city of this country where the town "Boufatis" is found? Answer: Algiers
[EX A]: Its capital and most populous city is Algiers, located in the countrys far north.

[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.