 Complete the following phrase:  On the journey back, Lü Dai passed by Baidicheng in present-day Fengjie County, Chongqing and met Sun Quans ally Liu Bei, who was leading an army to seize control of Yi Province covering present-day Sichuan and Chongqing from its governor Liu Zhang. He saw that Liu Beis army was in disarray and had lost about half their total number of troops, and felt convinced that Liu Bei would not succeed in conquering Yi Province. After returning to Jiangdong, he told Sun Quan, who in turn asked his adviser Wu Fan , who had previously predicted that Liu Bei would conquer Yi Province. Wu Fan replied: My prediction is based on Heavens will. What Lü Dai saw were the actions of people. Wu Fans prediction came true as Liu Bei did eventually 