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: Hi , dear , do you know what the important day is today ?
Person2:I don ' t know .
Person1: Please think it over .
Person2:Oh , I see .
Person1: Come on , dear . I know you mustn ' t forget it .
Person2:It ' s Saturday , a great weekend .
Person1: Ur , you really let me down .
Person2:Don ' t be angry with me . I have a bad memory .
Person1: No , you haven ' t . You just don ' t care about me . You ' re an indifferent husband .
Person2:What day is it on earth ?
Person1: It ' s an anniversary of our weeding .

SOLUTION: informal

PROBLEM: Person1: Hi , how are you doing ?
Person2:I'm fine . How about yourself ?
Person1: I'm pretty good . Thanks for asking .
Person2:No problem . So how have you been ?
Person1: I've been great . What about you ?
Person2:I've been good . I'm in school right now .
Person1: What school do you go to ?
Person2:I go to PCC .
Person1: Do you like it there ?
Person2:It's okay . It's a really big campus .
Person1: Good luck with school .
Person2:Thank you very much .

SOLUTION: informal

PROBLEM: Person1: Are you going to the annual party ? I can give you a ride if you need one .
Person2:Thanks a lot . That's the favor I was going to ask you for .
Person1: The pleasure is mine .

SOLUTION:
informal