conversations.from: human
conversations.value: Solve the math problem: Jake has $5000. He spends $2800 on a new motorcycle, and then spends half of what's left on a concert ticket. Jake then loses a fourth of what he has left. How much money does he have left?
conversations.from: assistant
conversations.value: Jake has 5000-2800 = $2200 left
  Jake has 2200/2 = $1100
  Jake loses 1100/4 = $275
  Jake has 1100-275 = $825 left.