answer: #Person1# asks for permission to ride home late at night. #Person1#'s dad refuses at first but gives in later.
documents: #Person1#: Are you going out again?
  #Person2#: Yes, I'm going to the cinema, dad.
  #Person1#: You mustn't go to bed very late. Can you be home before nine.
  #Person2#: Oh, I won't be back so early. The film will be over at nine. Can I have the key to the bicycle?
  #Person1#: No. I won't let you ride a bicycle late at night.
  #Person2#: Oh, dad, I'm not a child. I'm 17 already. I'll come back as soon as the film is over.
  #Person1#: OK. Here's the key. Take care.
  #Person2#: I will. Thank you, dad.