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:     Look , it's all water over the dam now . Let's leave it behind us .  
 Person2:  Yeah , I know , but it's too hard to do .  
 Person1:      Our eyes should look into the future . We could not live in the past .  
 Person2:  Only sometimes when I think about it , I feel very sad .  
 Person1:      It's normal . Time will change everything . 

0