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:     That's a very nice pair of glasses .  
 Person2:  Does it really look OK ?  
 Person1:      Yes , and I like the color too . It matches your eyes .  
 Person2:  And I got it on sale .  
 Person1:      That's incredible ! 

0