In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

Example Input: Context: before descending the Niagara Escarpment toward the village of Lewiston Link Information: Lewiston is a village in Niagara County, New York, United States. The population was 2,701 at the 2010 census.  Answer: 2,701 
Example Output: What is the population of the village near the Niagara Escarpment?

Example Input: Context: Modelmaker Peter Firmin and writer Oliver Postgate similarly created several stop-motion animated works for children during this period, including "Pingwings" (1961–1964), "Pogles' Wood" (1966–1967) and "Clangers" (1969–1972). Link Information: none Answer: none
Example Output: Which of the stop-motion animated works created by Firmin and Postgate had the most success?

Example Input: Context: "Off the Books" is the third single from Stone Crazy, a 1997 album by East Coast hip hop group The Beatnuts. Link Information: The Beatnuts entered the recording industry in 1990 producing two tracks for the British alternative hip hop/electronica group Stereo MCs Answer: 7
Example Output:
How many years had The Beatnuts been together when they released the third single off of their 1997 album?