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:     When is your vacation going to start ?  
 Person2:  I'll be leaving on the fifth of August for the vacation  
 Person1:      Oh , that's only a few days from now ! How many weeks are you going to be taking ?  
 Person2:  I'm taking two weeks now . but I want to save the other week and take it sometime during the winter .  
 Person1:      Where are you going now .  
 Person2:  To the beach  
 Person1:      Have you made your hotel reservation yet ?  
 Person2:  Oh , I don't need to do that . I'll be staying with friends  
 Person1:      You're lucky . It's hard to find a place to stay at the beach in August  
 Person2:  Just think , in a few days , I'll be swimming and lying in the sun and just taking it easy . 

1