{"answers": "A", "options": ["f : so you ran out of gas on the way here . that 's why you were late .", "f : so you ran out of gas on the way home , did n't you ?", "f : how could you get lost on the way back home ?", "f : what ? you met with an accident ? are you ok ?"], "article": "m : i 'm sorry i 'm late , cindy . f : that 's alright , joe . my house is n't that easy to find . but you know , you would n't have gotten lost if you had a smart car . m : a smart car ? what 's that ? f : i just read a magazine article about some new technology that can make a car smart , that something like a gps with a map display and a voice . you just enter the address where you want to go and the voice tells you how to get there street by street . m : hey . that 's just like my brother . he never gets lost and he 's always telling me the best route . so what else will smart cars be able to do ? f : well . the article said that they 'll be equipped with warning systems that will warn drivers if they 're getting too close to other cars with an alarm signal . and they 'll even put on the brakes if the drivers do n't . m : it seemed to be reported on tv , too . tell me , cindy , will these cars be smart enough to fill themselves up with gas ? f : not that i know of . why do you ask ? m : well , i 'm not late , because i got lost . i am late because i ran out of gas on the way over here .", "id": "train_4183"}