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:     Sandy . Do you have a minute ?  
 Person2:  Yes , John . I ’ m on my break . What ’ s going on ?  
 Person1:      Not much . I just wanted to see how you were . How ’ s married life treating you ?  
 Person2:  Great , except for my mother-in-law ! Sometimes I think I married her instead of my husband ! How about you ? 

1