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:     Hi , Zhengjun , what make you so happy .  
 Person2:  You know what , I've just got a new job with a computer company .  
 Person1:      Oh , congratulations ! 

1