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:     It's awfully quiet around here .  
 Person2:  Yeah . There's nobody in sight .  
 Person1:      I have a feeling that we're not supposed to be in here .  
 Person2:  I think you're right . Let's go . 

0