conversations.from: human
conversations.value: Zoe ate a snack of 12 strawberries and 6 ounces of yogurt. If strawberries have 4 calories each and yogurt has 17 calories per ounce, how many calories did Zoe eat?
  Work out the solution step by step.
conversations.from: assistant
conversations.value: Zoe ate 12 strawberries x 4 calories each = 48 calories.
  Zoe ate 6 ounces of yogurt x 17 calories per ounce = 102 calories.
  Zoe at a total of 48 calories + 102 calories = 150 calories.