conversations.from: human
conversations.value: Solve the following math problem: Adam needs a new laptop and has two choices. The first laptop is $500, and the second laptop is 3 times as costly as the first laptop. How much would Adam have to spend if he decides to buy both?
conversations.from: assistant
conversations.value: The second laptop costs $500*3=$1500.
  Adam needs to spend $1500+$500=$2000 for both.