answer: #Person1#'s planning to buy some shares but #Person2# thinks it's risky. #Person1#'ll ask their teacher of economics, Mr. Locker, for advice.
documents: #Person1#: Hi, buddy! How do you deal with your salary?
  #Person2#: I usually put them into my bank account. I think that is a little secure, though the interest rate is low now.
  #Person1#: Look! This stock is rising now. I am researching it, and planning to buy some shares.
  #Person2#: Have you invested in the stock market before?
  #Person1#: No. This is my first time to buy some. You can see that its historical price data is rising now.
  #Person2#: But that is a little risky, you know.
  #Person1#: Hey! Do you still remember our teacher of economics, Mr. Locker?
  #Person2#: Of course! I remember he has a part-time job as a stock analyst.
  #Person1#: I can ask for some advice from him.