In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Q: Gongzhuling (, literally "Princess Ridge") is a city in western Jilin province of Northeast China located halfway between Siping City and Changchun, along the main railway line in the Northeast. Major employers in the city include Jilin Academy of Agricultural Sciences, located on the north side of the railway and several factories which manufacture auto parts. There is major military presence in the area, including a PLA base and a military airport. Question: Dongtai and Gongzhuling, are located in which country? Answer: China
A:
Gongzhuling , literally Princess Ridge is a city in western Jilin province of Northeast China located halfway between Siping City and Changchun, along the main railway line in the Northeast.