Question: Does Xinyang or Zhuanghe have a bigger population as of the 2010 census?
Sentence (from "Lu'an"): Neighbouring prefecture-level cities are the provincial capital of Hefei to the east, Anqing to the south, Huanggang (Hubei) and Xinyang (Henan) to the west, and Huainan and Fuyang to the north.
Relevant evidence: No