{"answers": "C", "options": ["f : even if you had 7 years of eye problem since you were 8 , we could cure it .", "f : you are 20 years old now , so you had the eye problem for 5 years .", "f : you mean you have had the eye problem for five years , right ?", "f : why you can see things clearly ? you said you had 12 years of eye problems ."], "article": "f : good morning , young man . what 's your name , please ? m : my name is zhang ming . i 'm 12 years old now . can you introduce your doctors ? f : we doctors in this hospital fly to different poor places . people with eye problems can come to us . we give medicine to the poor or do operations on them free . m : i started to have problems with my eyes when i was 7. now i ca n't see things clearly . can you help me ?", "id": "train_826"}