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'.

[EX Q]: Person1: Will you help me take these things to the car ?
Person2:OK , which car do you want me to put them in ?
Person1: Bring them to my wife's car .
Person2:Which one is hers ?
Person1: The blue SUV in front of the Honda .
Person2:What should I take first ?
Person1: That chair over there , but please be careful with it . It was a gift from my mother-in-law .
Person2:Don't worry , I won't drop it . Wow , it's really heavy . I don't think I can move it by myself .
Person1: Let me help you with that . I don't want you to hurt your back .
Person2:Where are you taking all this stuff ?
Person1: Didn't I tell you ? We're moving to Florida ?
Person2:You're moving now ? I knew you were moving , but I thought you said you were moving next month .
Person1: Yes , that's true , but my wife found a new apartment on the Internet the other day and she wants to move right away .
[EX A]: informal

[EX Q]: Person1: Excuse me ? Is this where I register ? I ' d like to sign up for my courses for next semester .
Person2:Yes , of course . I need your student ID please .
Person1: Here you are .
Person2:Okay , Susan . It says here that you are a business major and you are in your second year . Is this information correct ?
Person1: Yes . I do want to take some additional credits this year to get a minor in psychology .
Person2:Sure . That ' s not a problem . Do you have the list of courses you want to take this semester ?
Person1: Yeah . Here ' s my list . I ' m not sure if the class schedule will allow me to take all of them though .
Person2:Yeah , that ' s perfect . What about the subjects for your minor ?
Person1: Oh yeah ! Almost forgot ! I need to take fundamental linguistics , consumer psychology and neuroanatomy .
Person2:Wow , you are going to be busy this semester ! Okay , here you go . You are registered now , you ' ll have to make your first tuition payment before classes start .
[EX A]: formal

[EX Q]: Person1: I heard that Kevin got divorced . Is that true ?
Person2:Not so bad , but Kevin does have problems with his wife .
Person1: What ?
Person2:His wife always complained that Kevin's salary was too low and got no promotion .
Person1: Poor Kevin , we should do something for him . He is a nice guy and does his job well .
Person2:Yeah , I agree with you . But you know , it's just one of those things .
[EX A]:
formal