conversations.from: human
conversations.value: Please show me the solution for: There are twice as many cows in Devonshire as there are hearts on a standard deck of 52 playing cards. If there are 4 hearts on a card, calculate the total cost of the cows when they are sold at $200 each.
conversations.from: assistant
conversations.value: If there are 4 hearts on a card, a standard deck of 52 playing cards will have 208 hearts.
  There are twice as many cows in Devonshire as there are hearts on a standard deck of 52 playing cards, meaning there are 2*208 = 416 cows in Devonshire.
  The total cost of the cows when they are sold at $200 each is 416*$200 =$83200