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:     have you adapted to the lifestyle in China ?  
 Person2:  yeah , almost . But there is one thing .  
 Person1:      what ?  
 Person2:  I still wonder what privacy meant for Chinese people . I don't mean to say that there's no privacy in China , but ...  
 Person1:      what is it ?  
 Person2:  some of my Chinese colleagues just share their personal stories in front of others .  
 Person1:      that makes you feel uncomfortable ?  
 Person2:  yeah . we never do that in a public office .  
 Person1:      perhaps that's because we hold different ideas about privacy .  
 Person2:  i have felt that . One day when i was in a queue , reading a newspaper story , the man behind me peered through my shoulder and stared at the newspaper I was holding .  
 Person1:      well , that's not rare . I've seen people reading at others ' newspaper while taking a metro or a bus .  
 Person2:  just stare at the newspaper holding in the hands of the one next to him ?  
 Person1:      yeah .  
 Person2:  Oh , I'm shocked . 

1