{"answers": "D", "options": ["m : thank you for reminding me that it is very far from the town and we can buy food there conveniently .", "m : but i will not know if i like the taste because you said there is no restaurant opened by local people .", "m : i agree . foods there must be expensive even though there is a railway linking the cave to the town .", "m : i think i may be one of the people who do n't like the taste of local food . i will bring some food with me ."], "article": "f : ladies and gentlemen , we 'll pay a visit to a cave tomorrow . m : what fun is it to visit the cave you mean ? f : it 's an uncommon cave . it 's underground , wide and long and in the cave there 's rocks of different shapes which looked like a lion , a tree , a bell or something else . m : what else can we do there besides seeing the rocks ? f : there 's a stream running through the cave . you can row boats there . m : how will we get there and will it take a long time ? f : about 60 miles away from here . first , we get to the town nearest to the cave in a passenger car and then we take an about 15 minute walk . m : may i understand that the cave is in a place far from the town ? f : not really . since the ground is not strong , it 's impossible to build roads or railways . m : are there any restaurants where we can stay for lunch and have a rest ? f : there are some . they are mostly opened by the local people . so if you are not used to the local food , i 'd suggest you take some food yourself .", "id": "train_3208"}