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:     Guess , what I ’ Ve bought for you .  
 Person2:  Oh . it ‘ s a case flowers . It ’ s very kind of you .  
 Person1:      I hope you like it .  
 Person2:  I love flowers you know . Thank you very much .  
 Person1:      that ’ s all right . 

1