TASK DEFINITION: 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'.
PROBLEM: Person1: So how's everything going for Christmas ?
Person2:I've got all the presents I need , and my family is working together to get all the food ready . That's easy , but I have another problem to deal with .
Person1: What's that ? Don't tell me you've still got Christmas cards to write , it usually takes my wife a month to write all of ours .
Person2:No , I did that a long time ago . It's about telling my son the truth about Santa Claus .
Person1: He still doesn't know that Santa isn't real ? How old is he , eight ?
Person2:Yes . He's never said anything so I never told him . But now that he's getting older ...
Person1: You think it's better that he should be told ?
Person2:Yes , he's too old to believe in that type of things . And I'd rather tell him before the kids at school do .
Person1: That happened to my oldest girl . She became really upset when her classmates told her Santa wasn't real .
Person2:I can understand . I was lucky with my oldest , she figured it out by herself and didn't tell my son .
Person1: Well , when you tell him , be gentle . It's hard for kids to find out something like that .

SOLUTION: informal

PROBLEM: Person1: The weather is terrible .
Person2:Yes . It was sunny and warm yesterday but the wind is really blowing hard now .
Person1: I'm wearing my heavy jacket .
Person2:I'm going to put on more clothes , too .
Person1: Will it snow today ?
Person2:I don't know . Do you like snowing ?
Person1: Yes , when it snows , every where is white . It's very beautiful .
Person2:You can read the newspaper . Maybe it will tell you whether it will snow or not .
Person1: Good idea .

SOLUTION: informal

PROBLEM: Person1: What are you doing ?
Person2:Look at me . I look so old ! I look as if I were thirty .
Person1: Come on ! Stop being so vain . You look great ! You are beautiful !
Person2:Yes , I am , but I think it ' s time for some plastic surgery I ' m tired of these wrinkles and sagging skin . See ?
Person1: I don ' t see any wrinkles or sagging skin ! You are stop beings ridiculous . Besides , I think that people who get Boto , have facelifts , or tummy tucks look weird.It doesn ' t look natural .
Person2:Whatever , I think I ' m gonna get liposuction and a nose job and some breast implants as well .
Person1: I think you need to get brain surgery . I honestly don ' t think you need cosmetic surgery.You look amazing .
Person2:I thought you were my friend and would support me on this ! I just want to feel better about myself and feel more attractive .
Person1: You don ' t need plastic surgery to do that . You are fine the way you are and you have guys drooling all over you ! Plus , plastic surgery hurts !
Person2:Really ?
Person1: Yeah ! When I got my nose job I was black and blue for a week !

SOLUTION:
informal