Look , Bob . This is a photograph I took during my trip to Australia .
neutral
user
Let me see it , can I ? This is a good photograph . Who are these people ?
neutral
assistant
They ’ re people I met during the trip . That ’ s the ship we traveled on .
neutral
user
What a beautiful ship ! Who ’ s this ?
neutral
assistant
That ’ s the man I told you about . Remember ?
neutral
user
Ah yes . The one who offered you a job in Australia .
neutral
assistant
That ’ s right .
neutral
user
Who ’ s this ?
neutral
assistant
Guess !
neutral
user
It ’ s not you , is it ?
neutral
assistant
That ’ s right . I grew a beard during the trip , but I shaved it off when I came home .
neutral
user
Why did you shave it off ?
neutral
assistant