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 very thoughtful of you to invite me to your wedding .  
 Person2:  How can I forget my old friend ?  
 Person1:      My best wishes to you and the bride !  
 Person2:  Thank you very much . 

0