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:     But the auction is a blast ! And I haven't even told you the best part yet ! 
 Person2:  I don't care what the best part is . Whatever you say won't change my mind . I'm not buying anything ! 
 Person1:      That stamp you've been looking for is for sale . 
 Person2:  The 1879 Large Dragon ? Are you serious ? How much ? 
 Person1:      Hey ! I thought you weren't interested ! Sorry , I've gotta go ! I'm going to switch over to eBay and see if my bid is still the highest . 

0