conversations.from: human
conversations.value: I need help with this problem:
  Lorie earns $10 per hour. Karen earns twice what Lorie earns. How much does Karen earn in two days if she works 3 hours per day?
conversations.from: assistant
conversations.value: Karen earns $10 x 2 = $20 per hour.
  So she earns $20 x 3 = $60 per day.
  Thus, she earns $60 x 2 = $120 in two days.