Question: What is the largest populated city in the us?
qaPairs: question: What is the largest populated city in the US based on a 2018 estimate?
answer: New York
question: What is the largest populated city in the US based on the 2010 Census?
answer: New York
question: What is the largest populated city in the US based on the 2000 Census?
answer: New York
question: What is the largest populated city in the US based on the 1990 Census?
answer: New York