Task: Question Answering
Input (English): Context : George Sitts (October 29, 1913 - April 8, 1947) was executed at the age of 33 by the U.S. state of South Dakota for the murder of state Division of Criminal Investigation special agent Tom Matthews, who was attempting to arrest Sitts on a fugitive warrant from Minnesota. 
Question : Which crime led to the conviction of George Sitts?
Output (English): murder