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:     Where do you live now ?  
 Person2:  I live in Haitian District where there are lot of universities .  
 Person1:      Which street do you live on ?  
 Person2:  I live at No . 50 Xingu Street . 

1