Premise: Wuqiang County () is county of southeastern Hebei province, China. It is under the administration of Hengshui City, with a population of 210,000 residing in an area of 442 km2 . Both China National Highway 307 and G1811 Huanghua–Shijiazhuang Expressway pass through the county.
Hypothesis: Wuqiang County is  442 km2 in size