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 wonder what he looks like . Oh , I can't wait to see him ! His email said he'd be wearing a white hat . ( looking around for him ) oh , there he is .  
 Person2:  hey , Isabelle ...  
 Person1:      Logan ! Why on earth are you hiding here ? White hat ! Come on ! Don't tell me you're the guy ! It can't be true .  
 Person2:  yes , I am the guy .  
 Person1:      what a bummer ! You set me up ?  
 Person2:  let me explain . I didn't mean to hurt you ...  
 Person1:      how dare you !  
 Person2:  hang on a second . Hear me out , just this once , Isabella !  
 Person1:      why did you lie to me in the email ?  
 Person2:  I didn't lie . You just didn't ask me my real name .  
 Person1:      I should have known it was you . No wonder all the 20 questions were answered correctly . I thought I might have found the one for me .  
 Person2:  I'm sorry . It was cruel of me . But I promise it will never happen again ? Look , there's a nice restaurant . Let me take you to dinner and we can talk things over . 

0