instruction:
You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. You are required to assign a label 'formal' if there is an absence of emotion and a presence of questions anywhere within the conversation. If such pattern is not found assign the label 'informal'.
question:
Person1: Is this the A housing office ?
Person2:Yes , it is . Are you looking for housing for this semester ?
Person1: I was hoping to get into something on campus , but my friend told me that everything is full .
Person2:It is , but I can put you on a waiting list , if you would like .
Person1: Please . And in the mean time , can I look at apartments available in the area from this office ?
Person2:Yes , here is a catalog that is put out every year with locations that meet campus requirements for As .
Person1: Who do I talk to if I want I to see some of them ?
Person2:The individual landlord's numbers are next to each entry . You can call them with any questions you may have .
answer:
formal

question:
Person1: Good day ! What can we do for you ?
Person2:I'm considering buying a new car , the old one hasn't been running too well recently , and was wondering what kind of credit you can offer me .
Person1: Buying a new car is a big expense ; we understand that , so we have a variety of loans to suit your needs .
Person2:That's great . I'm looking to borrow quite a large sum , though .
Person1: With our Personal Automobile Consumer Loan , the borrower can borrow up to 80 % of the purchase price .
Person2:That's good news . The car I'm interested in is priced at 120,000 RIB , but I think I can get a bit of discount on that . I can afford to put up around 40,000 RIB myself .
Person1: That's great . You will need to make an initial down payment of 20 % , and then we can get going with this .
Person2:The funds are all ready to go in my personal account , so let's transfer it .
answer:
informal

question:
Person1: May I speak to Mr . Smith ?
Person2:He is at the warehouse this morning .
Person1: What time do you expect him back ?
Person2:Sorry , I have no idea . You can call him there if you like .
Person1: Ok , I have the number . Bye !
answer:
formal