conversations.from: human
conversations.value: I'm stuck on this math problem: Michael wants to lose 10 pounds by June. He lost 3 pounds in March and 4 pounds in April. How much weight does he have to lose in May to meet his goal?
  Can you help?
conversations.from: assistant
conversations.value: In March and April, he lost 3 + 4 = 7 pounds.
  To meet his goal, he needs to lose 10 – 7 = 3 pounds.