{"answers": "D", "options": ["f : here you are . i did borrowed it from this library earlier today .", "f : here you are . i found this integrated book under your chair . is that yours ?", "f : sure , here you are . i did buy it here today . but with another assistant in the store .", "f : sure , here you are . i did buy it here yesterday ."], "article": "f : excuse me , i bought the book here yesterday . i found there was a missing page in it . could i change a new one ? m : let me have a look please .", "id": "train_5146"}