Living gifts are gifts given to children, grandchildren, and other relatives when the donor decides to live, or for vacations and the establishment of trust funds. Among the following options,. ['Mr. Wang made a will before his death, leaving 90% of the property to his only granddaughter.', 'Chairman Li gave 80% of his property and the entire group to his daughter, and then went to live in a mountain village by himself.', 'Grandma Wang asked her grandson to marry in her house and go to a nursing home by herself.', '2 years after Mr. Li disappeared, his son inherited his property and one day he suddenly appeared at home.']