{"answers": "B", "options": ["f : it is very boring .", "f : it is very interesting , i like it .", "f : you are interesting .", "f : it 's just so-so ."], "article": "m : nice to see you , mary ! come in , please ! f : thank you tom , but i am afraid not now . i 've come only to return the book borrowed from you . m : wonderful . i 've been waiting for you a long time and longing to know what you think of it . f : it is very interesting and i 've learned a lot from it . m : well , so it is with me .", "id": "train_2771"}