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'.

[EX Q]: Person1: Isabelle , you know I'm not interested in fame .
Person2:Well , you don't seem to be interested in getting a real job , either .
Person1: You know I'm interested in teaching . I'm looking for jazz students ...
Person2:Yeah , and every high school student in town is banging on your door , right ?
Person1: I know they're out there . I'll find them .
Person2:You're such a dreamer ! You think that you can spread the word of jazz in an underpass ?
[EX A]: formal

[EX Q]: Person1: Bob , you're so lucky that you've come at the right time-the 2005 International Tourism Festival is around the corner .
Person2:We've heard about that festival before . It would be quite helpful if you could give us some highlights of the festival .
Person1: My pleasure . Well , the festival is going to start on the third Saturday of October , and covers over one hundred diverse programs in one month .
Person2:What do you think we can see during the festival ?
Person1: I don't know what to suggest . There're so many attractions , and they all sound interesting . One exciting program might be the Ten Thousand People Cycling round the Town . You can choose from the five routes that lead to different destinations .
Person2:I'd like to take the one that goes to the Wild Animal Park .
Person1: Then you can take Route No . 5 . Next I would suggest the International Dragon Boat Race where you can watch Lion Dance , Dragon Boat racing , and many other water shows .
Person2:Wow , must be interesting to watch dragon boats compete a-gainst one another on the city river .
[EX A]: formal

[EX Q]: Person1: Matthew , do you know much about body language in countries around the world ?
Person2:Sure , I've picked up a few things from travelling around for work . Why ?
Person1: Well , I had a meeting today with a woman from Japan and she wouldn't stop bowing ! I didn't know what to do !
Person2:Did you bow back ?
Person1: No , I tried to shake her hand , but her hand was so limp I was a bit offended .
Person2:Well , Japanese businessmen and women typically bow to greet each other in Japan . She might have been offended by your strong handshake .
Person1: But she was in America ! Shouldn't she have known that strong handshakes in America signify confidence and respect ?
Person2:Things are different in Japan . You know , in some countries , making eye contact with others is considered rude .
Person1: Is that why she wouldn ' t look at me in the meeting ?
Person2:I think it's highly possible , yes .
Person1: The meeting really didn ' t go down well at all . I think I need to read up about intercultural communication before I have another meeting with someone from another country .
Person2:That's a good idea . When you don ' t know much about other cultures , the simplest thing can offend someone .
Person1: That's so true . It's great that we see eye to eye on this .
[EX A]:
formal