answer: #Person2# tells #Person1# the name of the tallest girl and gives #Person1# more information about her.
documents: #Person1#: May I ask what the name is the girl? 
  #Person2#: Which one? 
  #Person1#: The tallest one. 
  #Person2#: She is Xiao Li. She's come here to see her brother. 
  #Person1#: Oh, it's so. She looks very lovely. Could you give me some else information on her? 
  #Person2#: OK. She's a costume designer and works in a garment mill. 
  #Person1#: How do you think about her? 
  #Person2#: She looks very beautiful. She is a nice girl. 
  #Person1#: I'm wondering if she has boyfriend. 
  #Person2#: No, she hasn't. 
  #Person1#: Great! Thank you very much.