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 hate landing in the sand trap ! Now I'm probably going to waste strokes getting it out . 
 Person2:  At least you haven't landed in the water yet . I've done that on the last two holes . 
 Person1:      Could you hand me my wedge ? I'll try ... 
 Person2:  Here you go . I'll wait for you to get on the green before I putt . 
 Person1:      No . you go ahead and putt it out . Then I'Il go . 
 Person2:  No way , Mary . I'm going to let you go first . I don't want the pressure of putting first . 

0