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'.
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Question: Person1: It's time for you to wake up .
Person2:Give me five more minutes . I'm really tired this morning .
Person1: I'm sorry , but it's time for you to get ready for school .
Person2:I get that , but let me just sleep for a little bit longer .
Person1: You're not going to get up in five minutes if I let you fall back asleep .
Person2:Believe me . I will get up and get ready in five minutes .
Person1: There's a lot that you need to do this morning .
Person2:I understand , and it will get done after I wake up in five minutes .
Person1: I would like for you to not be late for school .
Person2:I'm going to be on time today .
Person1: Go back to sleep then , but only five more minutes .
Person2:Thanks a lot .

Answer: informal

Question: Person1: Is there a train leaving for Philadelphia ?
Person2:Yeah . There's an express that leaves in twenty minutes .
Person1: May I buy a ticket here at the station ?
Person2:Sure .
Person1: Where ?
Person2:Go to window number eleven .
Person1: Thanks .

Answer: informal

Question: Person1: Can you believe the headlines ?
Person2:What are you reading ?
Person1: I'm reading about Michael Milliken , the Bond King .
Person2:Didn't he sell worthless stocks to people or something ? He got arrested for that , didn't he ?
Person1: He got arrested all right .
Person2:If I remember , he got off with a light sentence . Something like three years in a minimum-security prison .
Person1: Yup , that's him . He made millions of dollars selling bonds to people and ended up with a pile of cash when they became useless .
Person2:I think the government fined him a small amount , and he kept the rest in his foreign bank accounts . He's still a millionaire .
Person1: That's the kind of thing in America that gets me mad . Some guy pulls off a stock scheme and makes millions while spending the bare minimum sentence in jail .
Person2:I know . And some poor guy that robs a liquor store makes $ 500 at most and ends up in jail for five to ten years .
Person1: Yup , you got it . Criminals in America do a lot better if they're white-collar thieves .
Person2:So what's Michael Milliken up to these days ?
Person1: He's giving lectures on business at colleges .

Answer:
formal