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:     Do I have to take these books here if I want to renew them ?  
 Person2:  You can renew the books over the computer .  
 Person1:      That's so convenient . 

1