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 did the doctor say ?  
 Person2:  He said that I have been eating too much .  
 Person1:      Did he give you any advice ?  
 Person2:  Yes , he asked me to clean up my diet by cutting red meat .  
 Person1:      Yes , you must put yourself on a diet . 

1