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 want to go ?  
 Person2:  I am going to the Capital Hotel .  
 Person1:      Get in . I will take you there .  
 Person2:  About how much it will cost ?  
 Person1:      $ 50 .  
 Person2:  On the meter ?  
 Person1:      Ye , of course .  
 Person2:  OK.let ' s go . 

1