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'.

Q: Person1: Hello everyone ! I ' m Rick Fields , and here with me is Bob Copeland .
Person2:Howdy folks , and welcome to today ' s game ! You know , Rick , today is a key game between Russia and Canada . As you know , the winner will move on to the finals .
Person1: That ' s right , and it looks like we ' re just about ready to start the match . The ref is calling the players for the face-off ... and here we go ! The Russians win possession and immediately set up their attack ! Federal gets checked hard into the boards !
Person2:Maurice Richard has the puck now , and passes it to the center . He shoots ! Wow what a save by the goalie !
Person1: Alright , the puck is back in play now . Pavel Bure is on a breakaway ! He is flying down the ice ! The defenders can ' t keep up ! Slap shot ! He scores .
Person2:What an amazing goal !

A: informal
****
Q: Person1: Hi , how are you doing ?
Person2:Everything's great . And you ?
Person1: Same here.Have you seen any new films recently ?
Person2:No , I haven't had a chance to . But I have been watching a Chinese TV scries called " Chinese-Style Divorce " .
Person1: Oh . really ? I saw it two years ago . It's worth seeing and it's thought-provoking .
Person2:Yeah . I found it is so close to our life .
Person1: It reflects some of our difficulties in this ever-changing world .
Person2:You said it . You know , the divorce rate has been on the rise in recent year .
Person1: Well , it's said that a lot of young people favor getting married quickly which tend to end quickly too .
Person2:I know a couple who divorced a week after getting married .
Person1: Oh , that's too short-lived .
Person2:That's true . It's said the short-lived marriage is typical of the post - 80s ' generation .
Person1: II can't agree more . The only-child-generation in China tends to know little about marriage .
Person2:Definitely.They don't take relationships and marriages very seriously .
Person1: In their mind , love is nothing but passion and marriage is over once the passion is gone .
Person2:I think , as the saying goes haste makes waste , it is the same with marriage .

A: informal
****
Q: 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 really 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 !

A:
informal
****