Generate a correct and concise answer for the question based on the words in the context.

[Q]: Context : John E. Hatley is a former Master Sergeant in the United States Army serving a 40-year sentence in the Fort Leavenworth Disciplinary Barracks for the murder of four Iraqi detainees.
Question : Which crime John E. Hatley is considered to have commited?
[A]: murder

[Q]: Context : The film was adapted by Wilder and Edwin Blum from the Broadway play by Donald Bevan and Edmund Trzcinski which was based on their experiences as prisoners in Stalag 17B in Austria.
Question : The Stalag 17 is based upon what?
[A]: Donald Bevan

[Q]: Context : Adrien Plavsic (born January 13, 1970 in Montreal, Quebec and raised in Dollard, Quebec) is a Canadian ice hockey defenceman who played in the National Hockey League for the St. Louis Blues, Vancouver Canucks, Tampa Bay Lightning and the Mighty Ducks of Anaheim.
Question : Which team does Adrien Plavsic play for?
[A]:
St. Louis Blues