Detailed Instructions: In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.
Problem:Context_1 : Huludao () is a prefecture-level city in southwestern Liaoning province, People's Republic of China, bordering Hebei to the southwest. It is one of the two principal cities, along with Jinzhou, in the Liaoxi Corridor. Known as Jinxi ( ) until 1994, Huludao has a total area of 10,415 km2 and a population of 2.87 million, of whom some 531,000 live in the city proper. Its name literally means "Gourd Island". Context_2 : Xuchang (; postal: Hsuchang) is a prefecture-level city in central Henan province in Central China. It borders the provincial capital of Zhengzhou to the northwest, Kaifeng to the northeast, Zhoukou to the east, Luohe to the southeast, and Pingdingshan to the southwest. fact_1 : Xuchang (; postal: Hsuchang) is a prefecture-level city in central Henan province in Central China. fact_2 : Huludao () is a prefecture-level city in southwestern Liaoning province, People's Republic of China, bordering Hebei to the southwest. Answer: China
Solution:
What country are Xuchang and Huludao in?