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:     ... I knew it . I always knew you were a lesbian !  
 Person2:  She's my roommate , not my date . The D-man , as in dork .  
 Person1:      Haha . Still got that great sense of humor , I see . Here's my card . I sell used cars . A car from us is a car you can trust !  
 Person2:  Alrighty then . Didn't you use to date Sheryl ?  
 Person1:      Sweet little lassie . Yep , broke her heart when the D-man told her he couldn't be a one-woman guy .  
 Person2:  Oh ? I heard she dumped you . Anyway , she's right over there . Oh , Sheryl ! 

0