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:     So you said you and Amanda met through a mutual friend . How did it happen ?  
 Person2:  Well , my roommate was friends with Amanda , so he introduced us .  
 Person1:      Did he tell you what she was like first ?  
 Person2:  Yes , he described her to me , and she sounded like my type . 

1