TASK DEFINITION: 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'.
PROBLEM: Person1: Will you bring our bill , please ?
Person2:Yes , certainly . I'll be back in a minute . Here you are
Person1: Thanks.Let me see . I think there's a mistake on the bill here.Would you mind checking , please ?
Person2:Of course , not.Let me check.Oh , you seem bo be correct .
Person1: How about tax and service charge ?
Person2:Only ten percent tax is included in the bill .
Person1: Then one hundred U . S . dollars covers everything , doesn't it ?
Person2:It sure does .

SOLUTION: informal

PROBLEM: Person1: What have you been up to , Johnny ?
Person2:You know-sweeping , scrubbing , washing , drying , waxing , polishing ...
Person1: Wow , your grandma's really having a field day with you , huh ?
Person2:You got that right ... and my mom's still mad about what we did with the dishes .
Person1: You have all the fun , don't you ?
Person2:Listen , I'd better get back to the grindstone .
Person1: Sure thing , Johnny . Watch out for dishpan hands there , kid !

SOLUTION: formal

PROBLEM: Person1: Peter , have you finished your English composition ?
Person2:No . But I ' m working on it .
Person1: Class starts in twenty minutes . You have to turn it in at the beginning of class today .
Person2:I know . I know !
Person1: Do you think you can finish it on time ?
Person2:Don ' t worry . I ' ll get it done very soon . I ' m almost finished .
Person1: You ' d better hurry !
Person2:Well , it would be a lot easier to finish if you stopped talking to me .
Person1: Sorry !

SOLUTION:
informal