answer: #Person2# introduces #Person2#'s English teacher and best friend in the picture to #Person1#.
documents: #Person1#: Is this one beside you your English teacher? She looks strict.
  #Person2#: Yes, but her teaching is very well organized and clear. We all like her very much.
  #Person1#: Who is this girl wearing glasses with dark hair?
  #Person2#: Oh, she's my best friend. Our class went on a spring outing to the seaside last month and we took it.