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: Welcome , sir , what can I do for you ?
Person2:I want to buy some records .
Person1: Whose record do you want ?
Person2:Are there the records of Michael Jackson ?
Person1: His records have been sold out . The new copies will be available next week .
Person2:Oh . it's too late . Maybe I should go to other video stores to have a look .

A: formal
****
Q: Person1: Are you going to vote ?
Person2:I am so excited to be voting .
Person1: Do you know who you ' re going to vote for ?
Person2:I am so impressed with the candidate I ' m going to vote for .
Person1: What ' s so great about him ?
Person2:I feel that he is very intelligent .
Person1: Oh , really ?
Person2:Yes , and I agree with all his policies .
Person1: That ' s good to hear .
Person2:I think this man is going to be the next President .
Person1: I hope so .
Person2:I ' m going to make sure and get my vote in .

A: informal
****
Q: Person1: I can't decide what I should do .
Person2:What's the problem ?
Person1: Should I date Tom or should I date Harry ?
Person2:That's easy . If I were you , I'd date me !

A:
formal
****