{"answers": "C", "options": ["f : you mean flying to california is the best way to enjoy its beauty .", "f : taking the train along the coast is a great way to see california , so i will fly there first and then change to the train .", "f : so the view from the train along the coast is the most beautiful . thank you for the suggestion !", "f : i will take a bus to go through the center of california to see this city , as you suggest ."], "article": "f : hey , do you know if it 's possible to get to los angeles from san francisco by train ? m : yeah , it is . but why do n't you fly ? it 's much faster and costs about the same . f : no way . i hate flying . do you know how long the train takes ? m : well , the quickest route is through the center of california . you can start in sacramento , but it 's not a very good route . if you take the train along the coast , it is much more beautiful . it 's a great way to see california .", "id": "train_2890"}