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:     How's your mother doing ?  
 Person2:  She is so pretty sick .  
 Person1:      That's too bad . I wish your mother can recover soon .  
 Person2:  Thank you . 

1