The crime of embezzlement refers to the act of taking possession of property or other forgotten things that are kept by others for the purpose of illegal possession, burying the property in a large amount, and refusing to return it. Based on the above definition, which of the following acts is a typical crime of embezzlement? (). ["Liu's friend Zhang came to his house as a guest. After drinking, Zhang forgot a handbag with RMB 12,000 in Liu's home. When he returned to find Liu said that he had not seen the bag.", "An enterprise accountant took advantage of the convenience of handling company finances to lend a company's 20,000 yuan to a friend, but the friend did not return it because of bad business.", "A middle-aged man was struggling at hand, and when he went to his neighbor's house one evening, he took away a necklace worth 5,000 yuan.", 'Wang borrowed 10,000 yuan from his friend Liu a few years ago and has forgotten to return it for many years.']