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:     Let me take care of the check today .  
 Person2:  Why ? It's unfair . How about going dutch ?  
 Person1:      You paid the last time , because I didn't have any money , remember ?  
 Person2:  Oh , come on , I almost forgot . Don't worry about it . I didn't mind picking up the tab last time .  
 Person1:      But you really should let me treat one time , I feel like I own you one if I didn't .  
 Person2:  Ok , but it's only for this time .  
 Person1:      What's the damage ?  
 Person2:  It's 12 dollars 80 cents all together . But don't forget the tip , it usually 15 % .  
 Person1:      Check , please . 

0