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:     Good morning , Linda . How have you been ?  
 Person2:  Pretty bad . I ’ Ve had a bad cold for three days and still can ’ t get rid of it .  
 Person1:      I ’ m sorry to hear that . Is there anything else I can do ?  
 Person2:  No , thanks .  
 Person1:      Well , I hope you ’ ll feel better soon .  
 Person2:  Thank you for your concern . 

1