instruction:
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.
question:
Alphonse Gabriel Capone ( ; ] ; January 17, 1899 – January 25, 1947), sometimes known by the nickname Scarface, was an American mobster, crime boss and businessman who attained fame during the Prohibition era as the co-founder and boss of the Chicago Outfit. His seven-year reign as crime boss ended when he was 33 years old. Question: Who worked for Scarface and is a suspect in the St. Valentine's Day Massacre?  Answer: Gus Winkler
answer:
Alphonse Gabriel Capone  ;  ; January 17, 1899 – January 25, 1947, sometimes known by the nickname Scarface, was an American mobster, crime boss and businessman who attained fame during the Prohibition era as the cofounder and boss of the Chicago Outfit.


question:
Dummer is a town in Coos County, New Hampshire, United States. The population was 304 at the 2010 census. It is part of the Berlin, NH–VT micropolitan statistical area. Dummer is home to the Pontook Reservoir, popular with canoeists, kayakers and birdwatchers. In the western part of Dummer lies the village of Paris. Question: What was the 2010 population of the town in which the Pontook Reservoir has both a dam and impoundment?  Answer: 304
answer:
 The population was 304 at the 2010 census.


question:
Francesco Maria Scala (1819 – 18 April 1903) also known as Francis M. Scala, was an Italian-born naturalized American military band director and musician. He was the first and one of the most important and influential directors of United States Marine Corps (USMC) Band. He defined the instrumental organization that the band maintains, he was an extremely prolific musician and composer, and improved and enlarged the repertoire of the ensemble. It is thought that under his direction the USMC Band executed for the first time the melody "Potpourri-Fantasie" from the opera Geneviève de Brabant by Jacques Offenbach. This melody is now known as the Marines' Hymn. Question: What melody from the French opera "Geneviève de Brabant" is used by Western Illinois University before all of it's football games and the United States Marine Corps as it's military hymn? Answer: "Potpourri-Fantasie"
answer:

 It is thought that under his direction the USMC Band executed for the first time the melody PotpourriFantasie from the opera Geneviève de Brabant by Jacques Offenbach.