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:     Hello , Mike , long time no see . How's everything going ?  
 Person2:  Not bad . Thank you . You look great today . And how is your husband ?  
 Person1:      He caught a cold yesterday , but he feels much better now .  
 Person2:  Well , I'm glad to hear that . Please give my regards to him .  
 Person1:      I sure will . Thanks . 

1