answer: #Person2# passed the TOFEL test with the help of #Person1#.
documents: #Person1#: Have you received your TOFEL test results yet? 
  #Person2#: Yes, I did. I passed ! 
  #Person1#: Congratulations! I knew you could do it. 
  #Person2#: Well, I certainly couldn't have done it without your help. You are the best tutor I've ever had. 
  #Person1#: Thank you , but it was your hard work that did it. 
  #Person2#: You deserve credit, too. I've learned so much from You.