Task: Explanation
Input (English): Edward Anthony Spitzka (June 17, 1876 – September 4, 1922) was an American anatomist who autopsied (29 Oct 1901) the brain of Leon Czolgosz, the assassin of president William McKinley. (In 1881, his father Edward Charles Spitzka, a famous neurologist and medical specialist in mental diseases, testified to the insanity of Charles Guiteau, the assassin of President James A. Garfield, at Guiteau's murder trial.) Question: Edward Anthony Spitzka autopsied the brain of the American anarchist who assassinated which President? Answer: William McKinley
Output (English): Edward Anthony Spitzka June 17, 1876 – September 4, 1922 was an American anatomist who autopsied 29 Oct 1901 the brain of Leon Czolgosz, the assassin of president William McKinley.