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

Context : The Smothers Brothers Comedy Hour was an American comedy and variety show television series hosted by the Smothers Brothers and initially airing on CBS from 1967 to 1969.
Question : What is the original channel that The Smothers Brothers Comedy Hour played on?
CBS

Context : ''One of Us, One of Them'' is the third episode of the third season of the NBC science fiction drama series Heroes and thirty-seventh episode overall.
Question : Which show does One of Us, One of Them appear on?
Heroes

Context : Desmond Keith Carter (October 15, 1967 -- December 10, 2002) was convicted of the 1992 murder of Helen Purdy and executed in 2002 by the State of North Carolina at the Central Prison in Raleigh.
Question : Which crime Desmond Keith Carter is considered to have commited?
murder