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:     I'm feeling hungry .  
 Person2:  Isn't it time for dinner ?  
 Person1:      Yes , let's get something to eat .  
 Person2:  How about Mac Donald's ? 

0