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 do you mean his grandmothers are already dead ? Wait a minute , you don't think he's avoiding me , do you ?  
 Person2:  Well you know , claiming that your grandmother is sick is the classic excuse used to get out of doing something .  
 Person1:      Oh man , I hate rejection . It really makes you feel terrible , especially when you really liked the person .  
 Person2:  Is there anything I can do to help ? Just remember that I'm there for you if you want to talk about it . 

1