{"answers": "B", "options": ["f : sorry , we are going to find out what happened . it should be here yesterday , on december 13th .", "f : sorry , we are going to find out what happened . it should be here yesterday , on december 15th .", "f : sorry , we are going to find out what happened . it should be here yesterday , on december 14th .", "f : sorry , we are going to find out what happened . it should be here the day before yesterday , on december 15th ."], "article": "f : hello , cheetah express delivery service . how may i help you ? m : hello , i 'm waiting for a package sent from your office in chicago . the package number is xyz9876 . f : i see . my computer says we sent it on december thirteenth and it was in des moines on the fourteenth . you should have received it in saint paul the day after that . m : that was yesterday . any idea what happened ?", "id": "train_403"}