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:     Jacob , are you interested in helping me out and going on a blind date with a friend of mine ?  
 Person2:  That depends . What does she look like ?  
 Person1:      Well , she's got a beautiful face and long curly red hair .  
 Person2:  How tall is she ?  
 Person1:      She's fairly tall , maybe 2 inches taller than me .  
 Person2:  Is she chubby ?  
 Person1:      Not at all . She's actually very athletic .  
 Person2:  It sounds like she's pretty good-looking . Does she wear glasses ?  
 Person1:      No , but she does wear contact lenses .  
 Person2:  How's her skin ?  
 Person1:      She's got a gorgeous complexion with a few freckles on her nose .  
 Person2:  Does she have any piercings or tattoos ?  
 Person1:      I think she has her ears pierced and she definitely has a few tattoos , one on her lower back , one on her neck , and one on her left foot .  
 Person2:  What's the tattoo on her foot like ?  
 Person1:      It's a butterfly---everyone in her family has one .  
 Person2:  Even her mother ?  
 Person1:      Yes , even her mother .  
 Person2:  What's her personality like ?  
 Person1:      She's a lot like me .  
 Person2:  So there is something wrong with her ! It was beginning to sound like she was too good to be true ! 

1