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:     What a nice photo you ’ Ve taken !  
 Person2:  I ’ m flattered , but really anyone else could do it .  
 Person1:      You have a real talent , Ellen !  
 Person2:  I ’ m thinking of making an album , you know . 

0