conversations.from: human
conversations.value: Please show me the solution for: Papi Calot prepared his garden to plant potatoes. He planned to plant 7 rows of 18 plants each. But he still has a bit of room left, so he’s thinking about adding 15 additional potato plants. How many plants does Papi Calot have to buy?
conversations.from: assistant
conversations.value: Let’s first calculate the number of plants that Papi had planned: 7 rows * 18 plants/row = 126 plants
  Now let’s add the other plants: 126 plants + 15 plants = 141 plants. So Papi has to buy 141 plants.