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 want a doggy bag , waiter .  
 Person2:  Sure . How do you like your meal today ?  
 Person1:      Quite good . It was the most wonderful dinner I have ever had .  
 Person2:  I am glad you like it . Welcome next time . 

0