original_query: What is the total area of the natural area in Gia Bình District?
query: What is the total area of the natural area in Gia Bình District after the establishment of Gia Bình town?
answer: After the establishment of Gia Bình town, the total natural area of Xuan Lai commune is 1,084.35 hectares, Dai Bai commune is 627.46 hectares, Dong Life commune is 666.28 hectares, and Gia Binh town is 436.39 hectares.