{"answers": "B", "options": ["m : well , you are british and i am chinese . i guess we have different opinions .", "m : i guess chinese and americans have various opinions on this question .", "m : i am chinese and you are french , so we will have different ideas on it .", "m : so chinese think it 's ok to have no child ? well , americans do n't think so ."], "article": "f : i notice an article in the newspaper about the problem of rapid growth of cities in america . i was wondering do you americans carry out a birth control policy ? can americans have as many children as they want ? m : yes , sir . we can have as many as we want , but most people decide to have only one or 2 , and some people decide not to have any . f : why do they decide not to have any ? in the old days , we chinese always wanted to have as many as possible . some still do now .", "id": "train_4159"}