Good faith acquisition refers to the transfer of real or movable property to the assignee by the person without sanction, the assignee is in good faith and paid a reasonable price, and acquires the ownership of the real or movable property in accordance with the law. At the same time, the transferred movable property shall be registered in accordance with the law. Of which have been registered, those that do not require registration have been delivered to the assignee. According to the above definitions, Which of the following transactions constitute goodwill:. ["A lent the bicycle to B, and B sold the bicycle to C. C didn't know that B had no right to dispose of beforehand, and constituted a transaction at a reasonable price.", 'A sold the property jointly owned by the couple to B without authorization and signed an agreement, but then failed to register the property rights of the house due to the dispute. B asked A to assist in the transfer of property rights and deliver the house.', 'The owner registered on the driving license of the car used by A is B. A did not provide the right to dispose of the transaction and traded the car with C at a reasonable price.', 'A enters the city and entrusts B to manage his own land. B privately transfers the land to C. C promises to purchase it at a reasonable price and is ready to register.']