{"answers": "C", "options": ["f : 10 km per day ! that 's not too far . have you enjoed the walk in thiland ?", "f : 15 km is a little bit far for you now . but back to 5 years before , it did n't matter .", "f : wow , 15 km per day ! good on you ! it seemed a bit tough those days .", "f : wow , 20 km per day ! that 's far beyond for a young women like you !"], "article": "f : would you please tell me something about your best holiday , jason ? m : well , it was my trip to nepal . we went there 10 years ago , walking in the mountains for 20 days . f : that 's a long time . how far did you walk everyday ? m : 15 kilometers or so . we had to climb up and down a lot everyday . at times , it was hard to walk as the air there was very thin and we had a lots of problems breathing , which made me anxious and depressed .", "id": "train_2347"}