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:     Why are you so rude to your wife ?  
 Person2:  I didn't like her butting in where I didn't want her . She's a chatter box .  
 Person1:      But she means to help you , not to trouble you .  
 Person2:  I know . But I just can't stand her butting in when I was trying to emphasize a point . 

1