Q: 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'.
Person1: what's your apartment like ?
Person2:it's furnished two bedroom flat in a three-story building on campus .
Person1: what is it like living in on-campus housing ?
Person2:it's not as bad as I thought it would be . The freshmen that live nearby are really loud , especially on the weekends . But , the rent is much cheaper than private housing , so it's worth it .
Person1: did you have to pay a deposit ?
Person2:no , but we do have to pay 9 months rent in 6 months , so for the first months we pay 1/2 month's rent each month .
Person1: do you have to pay utilities on top of your monthly rent ?
Person2:no , it's all included . Besides , students don't have to pay council tax , so we're saving quite bit of money by living here .
Person1: how long is your contract for ?
Person2:that's the bad thing---the contract ends in June , so we'll have to find a new apartment soon .
Person1: have you started looking again yet ?
Person2:not yet . I'm hoping we'll be able to find something cheap once all the students leave the city for the summer .
Person1: Good luck !
A:
formal