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:     Good morning , and welcome to our bank . What can I do for you today ?  
 Person2:  I need some advice about my fixed deposits .  
 Person1:      What seems to be the problem ?  
 Person2:  No , no problem . It's just that one of them is due and I'm not sure how to deal with it .  
 Person1:      I see . Well , you have two choices ; you can renew it or redeem it . Which would you prefer ?  
 Person2:  Mmmm ... well , I am happy with your service so far , so I'd like to renew it , please .  
 Person1:      Not a problem . But may I just inform you that we have introduced a new service called Account Renewing upon Maturity ?  
 Person2:  Yes ...  
 Person1:      You see , that means when anything is up for renewal , we do it automatically and you don't have to physically come here to sort it out . All you need to do is sign here and we'll set it all up for you .  
 Person2:  That's just perfect for me . I live pretty far from the centre and it can be a chore getting in . 

1