conversations.from: human
conversations.value: John eats 3 meals a day.  Breakfast is 500 calories.  His lunch contains 25% more calories than that.  His dinner is twice as many calories as lunch.  He also has 3 shakes that are each 300 calories.  How many calories does he get in a day?
  Solve it.
conversations.from: assistant
conversations.value: Lunch is 500 * .25 = 125 more calories than breakfast
  That means it is 500 + 125 = 625 calories
  So dinner is 625 * 2 = 1250 calories
  The shakes are 3 * 300 = 900 calories
  So in total he eats 500 + 625 + 1250 + 900 = 3275 calories