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:     Ye Ting , who are these people in the picture ?  
 Person2:  They're my family  
 Person1:      So you have two brothers ?  
 Person2:  Yes , I'm the third child . 

1