answer: Peter calls for John but Mary tells him Peter is too busy too to answer. Peter will call later.
documents: #Person1#: Hello, this is Mary speaking. Who's that?
  #Person2#: It's me, Peter.
  #Person1#: Oh, hello, Peter, whom do you want to speak to?
  #Person2#: Can I speak to John?
  #Person1#: No, you can't speak to him now.
  #Person2#: Isn't he in right now?
  #Person1#: Yes, he is in, but he is very busy.
  #Person2#: What is he doing, may I know?
  #Person1#: He is getting ready for school. Grandmother is combing his hair. Sister is looking for his coat. Mother is putting textbooks into his schoolbag. Goodbye, I've got to go now. I am holding the door open. The school bus is coming.
  #Person2#: In that case, I'll ring him again this afternoon. Bye.
  #Person1#: See you, I'll tell him that.