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:     Happy Birthday ! This is for you , Kate !  
 Person2:  Thanks.Miss Zhang .  
 Person1:      You know in China we usually don't open presents until the guests leave .  
 Person2:  Really ? I've already opened this one.Say , this is sweet , and it's just what I need to go with my new suit.Thank you ever so much . 

0