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:     Mum , pass me some more please !  
 Person2:  Tina , you should have more nutritious food.Don ' t eat these crisps any more .  
 Person1:      But the ads say they're most nutritious .  
 Person2:  Have you ever heard the ads say anything bad about their products ? 

0