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

[EX Q]: Context : Richard Edwin Fox (February 3, 1956 -- February 12, 2003) was executed by the state of Ohio for the kidnapping and murder of an 18-year-old college student whom he lured to her death with the fake promise of a job interview.
Question : Which crime Richard Edwin Fox is considered to have commited?
[EX A]: murder

[EX Q]: Context : The GCR Class 1 was a class of steam locomotives designed by John G. Robinson for the Great Central Railway, and introduced to service between December 1912 and 1913.
Question : What was the year that GCR Class 1 entered service?
[EX A]: December 1912

[EX Q]: Context : Following this last appearance, Ray Heatherton began showing signs of Alzheimer's disease.
Question : What disease was a factor in the death of Ray Heatherton?
[EX A]:
Alzheimer's disease