instruction:
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'.
question:
Person1: Lester , you are really fantastic at automobile repair .
Person2:Thanks , June . But I think I need to be certified as a mechanic before I ' m allowed to repair cars for a living .
Person1: That ' s not a big problem . There are many small schools for adults like you who can study to be certified .
Person2:I guess I never thought of that before .
Person1: And you can easily get a student loan from a vocational school , or from the government .
Person2:Wow , you ' Ve inspired me to do something !
answer:
informal

question:
Person1: what do you think about this store ? I heard it ' s a posh store that ' s only got branches in big cities .
Person2:I love this store . The only problem is that it ' s extremely expensive .
Person1: don ' t worry . I ' Ve decided that for your birthday I ' m going to take you shopping for a new dress .
Person2:really ? I thought you hated shopping ?
Person1: I do , that ' s why you should appreciate this gift !
Person2:sure . That ' s really nice of you . Let ' s go in and try some things on .
Person1: how about this red dress ? I think it would really suit you .
Person2:that ' s gorgeous ! Do they have it in a size 8 ?
Person1: here you go.On any other day , it would cost me a fortune , but it ' s on special offer today .
Person2:I think this color isn ' t quite right for me . Do they have the same dress in white ?
Person1: let me look . Let ' s see ... they ' Ve got one in blue , green , pink , black ... and white . Here you are .
Person2:this is perfect ! What do you think ?
Person1: I think you look fantastic . Happy Birthday !
Person2:I ' m so lucky . You only get a chance like this once in a blue moon ! Thanks honey !
answer:
informal

question:
Person1: But his wife has wide relations . You may ask her for advice .
Person2:Stop talking about her . She gives me goose bumps . I never wish to be in her sight .
Person1: She is pretty . Many men praise her highly .
Person2:Many people , many tastes . She looks pretty , but the way she speaks gives you goose bumps . I feel sick of it .
answer:
informal