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:     Have you ever found yourself in a situation when you have to lie to people who trust you ?  
 Person2:  Do you mean lying to people for their good ?  
 Person1:      Yes . Is it wrong to lie to them even if it is for their good ?  
 Person2:  It's hard to say . I mean , how can you judge what's good for them ? Maybe it is best to tell them the truth no matter what it is .  
 Person1:      But sometimes it is so hard to tell the truth .  
 Person2:  I know . If you're sure the truth will do harm , maybe you can choose not to tell it . 

1