conversations.from: human
conversations.value: Can you explain how to solve this math problem: A restaurant is counting their sales for the day. They sold 10 meals at $8 each, 5 meals at $10 each, and 20 meals at $4 each. In dollars, how much money did the restaurant make throughout the day?
conversations.from: assistant
conversations.value: From the first set of meals, the restaurant earned 10 meals * $8 = $80.
  From the second set of meals, the restaurant earned 5 meals * $10 = $50.
  From the third set of meals, the restaurant earned 20 meals * $4 = $80.
  In total, the restaurant earned $80 + $50 + $80 = $210.