conversations.from: human
conversations.value: The pizzeria sells small pizzas for $2 and large pizzas for $8. They sold $40 in pizzas. If they sold 8 small pizzas, how many large pizzas did they sell?
conversations.from: assistant
conversations.value: They earned 8*2= $16 from the small pizzas
  The large pizzas earned 40-16=$24
  They sold 24/8= 3 large Pizzas