answer: #Person2# tells #Person1# that the exercise makes #Person2# hungry all the time but #Person2# will keep going to the gym. #Person1# thinks #Person2# should also ask Dad to do exercise together.
documents: #Person1#: Mom, this is your third bowl of rice!
  #Person2#: I know but I have no choice. My stomach just keeps crying for more and more.
  #Person1#: Why? I never saw you eat so much before.
  #Person2#: I've been going to the gym these days. The exercise makes me hungry all the time.
  #Person1#: So your stomach is the one that actually gets a lot of work-out.
  #Person2#: Don't pull my leg.
  #Person1#: This way you'll probably put on more weight. Will you give up?
  #Person2#: Surely not. I can feel the results. I'm starting to feel different now.
  #Person1#: Then how are you gonna deal with the problem of getting extra weight?
  #Person2#: I'm planning to meet my personal trainer to have the work-out plan fixed.
  #Person1#: Oh, I've got an idea. Why don't you ask Dad to go with you? He badly needs some exercise.
  #Person2#: Your father is a bit too timid. He even doesn't know how to introduce himself.
  #Person1#: He can just say, I'm Benjamin. I'm new and shy.
  #Person2#: Girl, don't make fun of your Daddy. But I can introduce him to my personal trainer. Maybe one day he will be a fitness freak instead of a cough potato.
  #Person1#: Who knows!