{"answers": "C", "options": ["f : i 'm too heavy to be energetic . i ate too much recently .", "f : maybe i 've exercised too much .", "f : i 'm on a diet , so i have to eat less and gain less energy .", "f : everyday , i eat only one meal before i do a lot of exercises ."], "article": "m : what 's wrong ? why are you so tired ? f : i 'm trying a new diet to lose weight , but i feel tired and weak all day . m : that 's not a good choice . i suggest you do more exercise . anyway , you are not overweight at all .", "id": "train_4395"}