 
 <prompt> ```Who die before 196 BC, Xiang Yu or Liu Bang? Given the previous question, write a context wey contain the answer. E fit be 1 - 20 sentences. Context:``` <response>: China first imperial dynasty na Qin dynasty (221–206 BC). The Qin unify the Chinese Warring States by conquest, but their empire come become unstable after the death of the first emperor Qin Shi Huangdi. Within four years, the dynasty authority collapse as rebellion start. Two former rebel leaders, Xiang Yu (d. 202 BC) of Chu and Liu Bang (d. 195 BC) of Han, enter war to decide who go become hegemon of China, wey don scatter into 18 kingdoms, wey dey claim allegiance to either Xiang Yu or Liu Bang. Although Xiang Yu show say e sabi command, Liu Bang defeat am for Battle of Gaixia (202 BC), for modern-day Anhui. Liu Bang come carry the title "emperor" (huangdi) based on wetin hin followers talk, and dem know am as Emperor Gaozu (r. 202–195 BC). Chang'an na the new capital of the reunified empire under Han. 