Definition: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.
Input:  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 . 

0