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.
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Question: 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 

Answer: What is the population of the village near the Niagara Escarpment?


Question: Context: the river passes through Yellowtail Dam and Afterbay Dam Link Information: The dam was authorized in 1944 and groundbreaking was in 1961;  Answer: 1961

Answer: What year did construction begin on the dam that the river passes through before Afterbay Dam?


Question: Context: During the Nazi occupation of Norway, in 1942 Link Information: none Answer: none

Answer:
Was Stockholm more populated that Oslo the year the Nazi's first occupied Norway?