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'.
One example: 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 is here: informal
Explanation: 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

Now, solve this: Person1: Jacob , are you interested in helping me out and going on a blind date with a friend of mine ?
Person2:That depends . What does she look like ?
Person1: Well , she's got a beautiful face and long curly red hair .
Person2:How tall is she ?
Person1: She's fairly tall , maybe 2 inches taller than me .
Person2:Is she chubby ?
Person1: Not at all . She's actually very athletic .
Person2:It sounds like she's pretty good-looking . Does she wear glasses ?
Person1: No , but she does wear contact lenses .
Person2:How's her skin ?
Person1: She's got a gorgeous complexion with a few freckles on her nose .
Person2:Does she have any piercings or tattoos ?
Person1: I think she has her ears pierced and she definitely has a few tattoos , one on her lower back , one on her neck , and one on her left foot .
Person2:What's the tattoo on her foot like ?
Person1: It's a butterfly---everyone in her family has one .
Person2:Even her mother ?
Person1: Yes , even her mother .
Person2:What's her personality like ?
Person1: She's a lot like me .
Person2:So there is something wrong with her ! It was beginning to sound like she was too good to be true !
Solution:
formal