###Human: Ellen’s doctor instructed her to eat a 2,200 calorie a day diet. For breakfast, she ate 353 calories. For lunch, she had 885. She had an afternoon snack of 130 calories. How many calories does she have left for dinner?, ### Assistant: Ellen ate 353 calories for breakfast + 885 for lunch + 130 for a snack = 1368 calories.
Ellen has 2,200 calories – 1368 = 832 calories left for dinner. 
 So the answer is :  832