{"answers": " ", "options": ["m : ok , i see . you will choose the size of 43 this time .", "m : so , you mean you will choose the size of 42 this time for your husband and he would like black rather than brown to match his suit ?", "m : ok , i see . you will choose the size of 43 this time for your husband and he would like brown rather than black to match his hat .", "m : so , you will choose the size of 44 this time for your husband although the shoes with the size of 42 are not tight for him ?"], "article": "m : what can i do for you ? we have many new introduced choose to choose from . f : sorry i bought a pair of shoes with the size of 42 for my husband , but it 's a little tight for him . m : ok. show me your receipt and you can change a larger size . f : i have to change one pair with the size of 43 ? m : here you are . is this perfect for him ? f : yes , and he would like brown rather than black to match his suit .", "id": "test_324"}