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:     So Kim , have you ever had anything stolen ?  
 Person2:  Stolen ? No , why ?  
 Person1:      My uncle just had his motorcycle stolen a few nights ago . I was just thinking about how clever criminals are these days .  
 Person2:  Criminals are clever ? They're only successful when people are careless .  
 Person1:      I don't know . The ones who stole my uncle's motorcycle were pretty good .  
 Person2:  If your uncle had an alarm system , then it wouldn't have happened .  
 Person1:      He did . It was one of the best ones available . But that didn't stop them from disabling 11 it . And on a crowded street too .  
 Person2:  Didn't anyone stop them ?  
 Person1:      You would think that people would be smart enough to stop something like that . No one knew his motorcycle was being stolen . The thieves came in a truck and convinced everybody that my uncle was parked illegally and they were there to tow it away .  
 Person2:  Wow , they were good . I guess criminals aren't that dumb after all .  
 Person1:      That's not the end . They were so good that they convinced a bystander to help them lift the motorcycle and put it in the truck . 

1