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: Will they send me a form telling me that I have been granted unemployment ?
Person2:A Notice of Unemployment Insurance Award letter will be sent to you .
Person1: What information will be in that letter ?
Person2:The Award Letter will inform you as to how much you will receive .
Person1: What other forms will I need to turn in ?
Person2:Every two weeks you will receive a Continued Claim Form that you must turn in .
Person1: What will they be asking me on that form ?
Person2:You must show that you were available and that you looked for work .
Person1: What else will they ask me ?
Person2:One of the questions they ask you is if you were well enough to work .

Answer: formal

Question: Person1: Ugh . Another advertisement . They ' Ve added two hours of advertisements to a two hours movie .
Person2:Yeah . We ' re never going to get to the end of this one .
Person1: Why are we watching it anyway ?
Person2:Well , it does have a lot of girls in it .
Person1: True . True .
Person2:Do you think Bruce Willis just drank a Coke for his health ?
Person1: Really ? Did Coke pay him for that ?
Person2:Of course .
Person1: You want something to drink ?
Person2:Yeah , Got a Coke ?
Person1: Sure .
Person2:Hurry , the movie is coming back on .

Answer: informal

Question: Person1: Could you call Mr . Jacob for me , Sara ? I need to go over some stuff with him .
Person2:Of course , Mr . Roberts . But , could you tell me his extension number again ? I haven ' t got all the numbers down yet .
Person1: Sure , it ' s 4-8- 7-2 . Don ' t worry . You ' re doing a fine job .
Person2:Thank you very much . Mr . Roberts .

Answer:
informal