dialogue: Jessa: Hello, Neal. How are you?
  Neal: I'm fine, thanks. And you?
  Jessa: Very well, thanks. Nice to see you again. I haven't seen you for a long time. What have you been doing lately?
  Neal: Oh, nothing much really. I went to Singapore to study for a period.
  Jessa: Wow, that's great. What have you been studying?
  Neal: Natural language processing.
  Jessa: Oh, that's hard. I've been studying for my exams. My school exams will begin next month.
  Neal: Really? Good luck for them.
  Jessa: Thanks. And how are your parents?
  Neal: They're both very well, thanks.
  Jessa: Where are you going now?
  Neal: I'm going to read some paper and then attend a seminar. Why don't you come with me?
  Jessa: I can't. I have to meet my supervisor.
  Neal: Well ,it's been nice talking to you.
  Jessa: Good bye. See you again sometime.
summary: Neal and Jessa haven't see each other for a while. Neal went to study aboard and Jessa has been studying for exams. Neal is going to study and Jessa is going to meet Jessa's supervisor.