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:     Have you ever been to any other country ?  
 Person2:  Pity I haven't . If I can afford it , I'll certainly take a trip abroad .  
 Person1:      That's also my dream .  
 Person2:  How about going to italy next summer vacation ?  
 Person1:      Why not ? 

1