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:     My Buddha ! ! It's beautiful ! But I thought you were afraid ? 
 Person2:  Actually , I was watching your auction all along . I saw you drop out at $ 250 . 
 Person1:      You sneak ! 
 Person2:  I watched Buddha buyer go up to $ 315 . I waited until the very last minute and then I jumped in at $ 325 ! I sniped him ! 
 Person1:      But that's a lot of money ! Honey ! 

1