1. A and B agreed to meet at the Manila Hotel at 7 pm. on December 25, 2020. Is there a contract between A and B? Explain. 2. X and Y entered into a contract of sale wherein the former shall deliver to the latter ten bottles of brandy. X delivered ten bottles but two of them were lled with brandy diluted with black tea. Is X liable? 3. W died alone. 2, a third person, shouldered the funeral expenses because W had no known relatives. After W was buried, Y appeared and introduced himself as the brother of W. Can 2 ask reimbursement from Y? 4. During a big storm, A saved the dog of his neighbour B, who was not at home at that time. After a week, B came home and was happy to see his dog alive and well. A asked B to reimburse him of the expenses he incurred in taking care of his dog. Identify the juridical tie, prestation, creditor and debtor. 5. A binds himself to deliver to B a horse named Thunder. What is the obligation of A pending the delivery of Thunder to B? Illustrate. 5. X sold to Y his lot. Nothing was mentioned as to the house erected on said land. Is X obliged to deliver also the house? T". Under what circumstances may a creditor ask another person to perform an obligation? B. A sold to B his cellphone for P5,000. B paid the full amount and A promised to deliver it two days after. Is B now the owner of the cellphone