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:     I went to Jessie's birthday party yesterday . It was very good .  
 Person2:  I didn't know about it . What did you do ?  
 Person1:      We ate a lot of things . We played games and gave gifts to Jessie . We had a lot of fun .  
 Person2:  You were really lucky .  
 Person1:      My birthday comes next month . I want to hold a birthday party , too .  
 Person2:  I hope I can go to your party . 

0