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 did you get into hip hop ?  
 Person2:  Well , all my friends listen to it , so I became a big fan too .  
 Person1:      Who is your favorite hip hop artist ?  
 Person2:  I'm a big fan of Snoop Dog . 

1