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

Example Input: Context : McTeague is a dentist of limited intellect from a poor miner's family, who has opened a dentist shop on Polk Street in San Francisco. 
Question : Which place does McTeague exist in?
Example Output: San Francisco

Example Input: 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?
Example Output: Cepheus

Example Input: Context : The Revenge of Tarzan (1920) is a silent adventure film, originally advertised as The Return of Tarzan, and the third Tarzan film produced. 
Question : The The Revenge of Tarzan is based upon what?
Example Output:
The Return of Tarzan