answer: Charles tells #Person1# he will visit his uncle by air. Then #Person1# talks about an accident #Person1# once had during a flight, which made #Person1# afraid of flying.
documents: #Person1#: Where are you going for your holidays, Charles?
  #Person2#: To Australia. I'm going to visit my uncle in Brisbane for three weeks.
  #Person1#: Good gracious! You certainly are lucky. How are you going there?
  #Person2#: By air, of course. It takes over two weeks to go by sea.
  #Person1#: I once went to Singapore by air. It was very exciting-but never again.
  #Person2#: Why? Did you feel frightened?
  #Person1#: For a short time. One of the engines caught fire.
  #Person2#: What did the pilot do?
  #Person1#: He put it out and flew back to the airport. Then he asked the people at the airport where the emergency runway was.
  #Person2#: Did you land safely?
  #Person1#: Yes, we did. But I shall never fly again.