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:     Oh !  
 Person2:  What fools we were !  
 Person1:      To think of it ! All my old silver ! It meant so much to me .  
 Person2:  And my new car . To think that he simply drove off with everything in my car . That's what hurts me most .  
 Person1:      What's so terrible too , is the fools we've made of ourselves .  
 Person2:  I hardly dare call the police . They'll just laugh at us .  
 Person1:      I'll never get over it . Oh , Harry , it was all so unnecessary . That man ! ! How could he do this to us after we'd put him up ?  
 Person2:  And his story didn't even hold together . I feel such an idiot . 

0