Detailed Instructions: 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.
Problem:Gus Winkler (March 28, 1901 October 9, 1933) was an American gangster who headed a Prohibition-era criminal gang specializing in armed robbery and murder for hire with Fred "Killer" Burke. Winkler was an associate of Chicago mob boss Al Capone and is considered a suspect in the St. Valentine's Day Massacre. Question: Who worked for Scarface and is a suspect in the St. Valentine's Day Massacre? Answer: Gus Winkler
Solution:
Gus Winkler March 28, 1901 October 9, 1933 was an American gangster who headed a Prohibitionera criminal gang specializing in armed robbery and murder for hire with Fred Killer Burke.