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:     I feel terrible , but I've just broken your ashtray . 
 Person2:  It's nothing to get upset about . 
 Person1:      I don't know what to say . I'd like to replace it . 
 Person2:  No . It's out of the question . 

0