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:     What's happening in your life ?  
 Person2:  Can you believe I'm going to America ?  
 Person1:      That sounds great .  
 Person2:  Yes , I'm really excited . 
Output:
1