{"answers": "A", "options": ["f : oh , you come post office only a few times a year to send packages to your brother in china .", "f : the supermarket is well stocked .", "f : i want to buy some english books here .", "f : oh , you come post office so often to send packages to your brother in china ."], "article": "f : do you come here frequently ? m : not very often , i come here only a few times a year to send packages to my brother in china .", "id": "train_5298"}