Question: Which place has a larger population, Beibei District or Pingquan?
Sentence (from "Beibei District"): A satellite town in the north of central Chongqing, Beibei got its name because of the huge rock that extends to the middle of Jialing River, and is known for its historical culture in the period of the Republic of China, beautiful sceneries, and clean streets.
Relevant evidence: No