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:     How much did you bid ? 
 Person2:  Eighty-five dollars . If my bid is the highest after three more days , I win ! It's fun ! 
 Person1:      We'll see how much fun it is after they take all your money ! ! 
 Person2:  But they won't ! I checked the seller's history , and he got good reviews from other buyers . 
 Person1:      What if he had his friends fake the reviews ? 
 Person2:  You are so paranoid ! Not everybody is a crook , you know . 

1