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:     How is your new car ?  
 Person2:  Perfect . Couldn't be better .  
 Person1:      Why do you say so ? Can I see your new car ?  
 Person2:  Of course you can . ( Lead Carl to his garage . )  
 Person1:      Wow , this new car is dynamite ! It is a shiny , beautiful car .  
 Person2:  My car is simply a daisy . It drives smoothly .  
 Person1:      The car has very sleek lines . I love it .  
 Person2:  I am glad to hear that . I'm really pleased with it .  
 Person1:      You made a good choice . 

1