conversations.from: human
conversations.value: Explain how to solve this math problem: One kilogram of tomatoes is 20% cheaper than one kilogram of cucumbers. One kilogram of cucumbers costs $5. What is the price of two kilograms of tomatoes and three kilograms of cucumbers?
conversations.from: assistant
conversations.value: One kilogram of tomatoes is 20/100 * 5 = $1 cheaper than one kilogram of cucumbers.
  This means that one kilogram of tomatoes costs 5 - 1 = $4.
  So two kilograms of tomatoes is a cost of 2 * 4 = $8.
  And three kilograms of cucumbers is a cost of 3 * 5 = $15.
  So the price for both products would be 8 + 15 = $23.