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 enjoy that new movie ?  
 Person2:  That movie's just a lot of noise , same as Simon .  
 Person1:      Oh , what happened , Carole ?  
 Person2:  I had to go by myself , he couldn't make it .  
 Person1:      What ? I met him just before I took off from Kitty's , he said he was coming .  
 Person2:  Kitty's ? He sure gets around , doesn't he ?  
 Person1:      Looks like it . So how did he handle it to ?  
 Person2:  His excuse was familiar . He said his car died again .  
 Person1:      I think that's a bunch of nonsense . It seemed ok to me .  
 Person2:  I know . Last week he gave me a lie about being too busy .  
 Person1:      Doesn't sound promising .  
 Person2:  Well , I think it's the time to pull the plug .  
 Person1:      If you want I'll let him know if I run into him .  
 Person2:  Thanks anyway , but I'll do it , Rebecca . Let's get the class . 

1