You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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'.

Person1: Hey man , you wanna buy some weed ?
Person2:Some what ?
Person 1:Weed ! You know ? Pot , Ganja , Mary Jane some chronic !
Person2: Oh , umm , no thanks .
Person1: I also have blow if you prefer to do a few lines .
Person2: No , I am ok , really .
Person1: Come on man ! I even got dope and acid ! Try some !
Person2: Do you really have all of these drugs ? Where do you get them from ?
Person1: I got my connections ! Just tell me what you want and I ' ll even give you one ounce for free .
Person2: Sounds good ! Let ' s see , I want .
Person1: Yeah ?
Person2:I want you to put your hands behind your head ! You are under arrest !
Solution: informal
Why? Based on the conversation, we can see that there is a presence of exclamation which is not present in a formal discussion. Therefore this is an informal conversation

New input: Person1: You want to go to the movies tonight ?
Person2:Sure ! What ' s playing ?
Person1: The new Twilight movie !
Person2:Twilight ? As in the vampire movies ? No way , I am watching that , but I don ' t understand why everyone is so excited about these films about vampires . It doesn ' t make sense .
Person1: Of course it does . It ' s like a modern tale of Romeo and Juliet . You can see a couple who are in love but can ' t be together because they are so different . And in the fact that immortality and super human strengthen this really sexy and there you have it ! Plus the cast is hip , young people that make the movie even more enticing .
Person2:I don ' t buy into that . I think it ' s just a fad . Pretty soon this will pass and everyone will be into wear-wolves or zombies !
Solution:
formal