conversations.from: human
conversations.value: Please show me the solution for: Alice has 6 more books than Steven. Clara has two times as many books as Steven. If Clara has 20 books, how many more books does Clara have than Alice?
conversations.from: assistant
conversations.value: Steven has 20/2 = 10 books
  Alice has 10+6 = 16 books
  Clara has 20-16 = 4 more books than Alice