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: It smells like an ashtray in here !
Person2:Hi honey ! What ' s wrong ? Why do you have that look on your face ?
Person1: What ' s wrong ? I thought we agreed that you were gonna quit smoking .
Person2:No ! I said I was going to cut down which is very different . You can ' t just expect me to go cold turkey overnight !
Person1: Look , there are other ways to quit . You can try the nicotine patch , or nicotine chewing gum . We spend a fortune on cigarettes every month and now laws are cracking down and not allowing smoking in any public place . It ' s not like you can just light up like before .
Person2:I know , I know . I am trying but , I don ' t have the willpower to just quit . I can ' t fight with the urge to reach for my pack of smokes in the morning with coffee or after lunch ! Please understand ?
Person1: Fine ! I want a divorce !
answer:
informal

question:
Person1: Hello , Mrs Turnbull . How are you ?
Person2:Fine , thanks . How's your boy , Jack ?
Person1: He's a bit tired . You know , he goes to school at eight o'clock every morning.He doesn't get home till after four . then he does his homework after tea . It often takes him a couple of hours to finish
Person2:Poor boy . They work hard at school nowadays , don't they ? Does he like it ?
Person1: School , you mean ? Yes , he does . He likes his teachers , and that always makes difference .
Person2:Yes , it does . Does he go to school by bus ?
Person1: No , he walks . He likes walking . He meets some of his friends at the corner another go together .
Person2:What does he do when it rains ?
Person1: My husband takes him in the car . He passes the school on the way to the office .
answer:
formal

question:
Person1: Any idea about James ? He ' s a pain in the neck .
Person2:Guess what ? He has just got the sack .
Person1: Oh , is that so ?
Person2:Exactly .
answer:
formal