Task: Question Generation
Input (English): Context : Naked Massacre (1976) Loosely based on the notorious Richard Speck murders, this is the grim tale of a disturbed Vietnam vet returning home via Belfast, who invades a house shared by eight nurses and proceeds to terrorize and murder them. 
Subject : Richard Speck 
Relation : convicted of
Output (English): Which crime led to the conviction of Richard Speck?