The crime of embezzlement refers to the act of taking the property or other forgotten objects kept for others and the buried objects as their own for the purpose of illegal possession, with a large amount and refusing to return them.
According to the above definition, which of the following acts is a typical crime of embezzlement?
Due to lack of money, a middle-aged man took a necklace worth 5000 yuan when he visited his neighbor's house one night.