1. On July 10, 2018, E orally appointed F as his agent to sell his lot situated in Manila. On September 13, 2018. F sold the said lot to G who immediately occupied and took possession thereof. However, it turned out that on August 1, 2018, E, without informing F, had sold the said lot to H, who had not taken possession thereof. Both buyers did not register their respective purchase. Who has a better right between G and H over the said lot? Whose contract should prevail?
2. On January, A sold to B a parcel of land for Php10 Million. They agreed that the said property and the price shall be made on August. However, when the said date arrived, A refused to deliver. B sued A to enforce the contract. Will the said case prosper?
3. A owns a tractor which he left with his son B for safekeeping. B then offered the said tractor to C as security for the payment of his debt. When A came back and learned that the tractor was in the custody of C, he demanded its return. C, however, refused. C alleged that the tractor was pledged to him, and in the alternative, the tractor was left with him in the concept of deposit and he may validly hold on to it until B pays his obligation. Is C correct?