TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : Theta Cephei (θ Cep, θ Cephei) is a Class A7, fourth-magnitude star in the constellation Cepheus. 
Question : The star Theta Cephei is part of the constellation known as what?

SOLUTION: Cepheus

PROBLEM: Context : The Sleepwalker Killing also known as From the Files of Unsolved Mysteries: 
Question : Which is the basis of The Sleepwalker Killing?

SOLUTION: Unsolved Mysteries

PROBLEM: Context : Gary Ray Bowles (born January 25, 1962) is an American serial killer who was sentenced to death for the murder of six men. 
Question : Which crime led to the conviction of Gary Ray Bowles?

SOLUTION:
murder