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:     Mike has changed much after marriage . 
 Person2:  Yeah . He ’ s almost become a slave , his wife is leading him by the nose . 
 Person1:      It ’ s unbelievable . He used to be such a rough guy . 

0