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:     Did you move into your new apartment ?  
 Person2:  Yes , but I ’ m afraid it ’ s still a mess . I haven ’ t put anything away yet .  
 Person1:      Don ’ t worry . It ’ ll probably take you about three weeks to get everything organized .  
 Person2:  Don ’ t say that . It looks like a dump now . I can ’ t stand it .  
 Person1:      Have you taken a walk around your neighborhood yet ?  
 Person2:  Unfortunately , yes .  
 Person1:      What do you mean by that ?  
 Person2:  I took a long walk through the neighborhood this morning on my way to the train station . It took me 20 minutes .  
 Person1:      Yes , but you only pay 800 dollars a month . Emm , it ’ s hard to decide which is better , shorter commuting time or lower rent .  
 Person2:  I thought paying a lower rent would be better , but now I ’ m not sure .  
 Person1:      Is there a supermarket nearby ?  
 Person2:  Yes , if you consider 7-11 is a supermarket .  
 Person1:      Sounds like you better buy a bicycle .  
 Person2:  That ’ s right , or I ’ m going to spend a lot of time walking . 

1