answer: #Person1# and #Person2# are talking about Professor Wang's outfit and outfit matching. They both think the tie is necessary for man. Match and the way of tying are also important. Both of their fathers don't know how to tie a tie.
documents: #Person1#: Professor Wang looks so handsome today. He is wearing a light brown suit and a pink tie.
  #Person2#: He always wears an extremely becoming suit with tie.
  #Person1#: He's quite particular about what he wears, especially about his ties. He gets different tie each day.
  #Person2#: A light brown suit and a pink tie today, and a light blue shirt and a blue tie yesterday. A perfect match!
  #Person1#: The tie is necessary for man. It makes you look so attractive in a super tie.
  #Person2#: Match is important ; well, the way of tying is also important.
  #Person1#: My father dose not know how to tie a tie, for he often wears a cravat.
  #Person2#: My father wears a tie every day, but he can't do it himself. My mother helps him with his tie every morning.
  #Person1#: You mother is not only a patient mother but also a gentle wife.