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: You don ' t look like enjoying this workout .
Person2:I ' m not crazy about it at all .
Person1: You don ' t like this sort of exercise ?
Person2:I ' m not interested in it . Are you keen on it ?
Person1: Yes , that ' s funny . I thought you liked it .
Person2:I hate it .
Person1: Never mind . It ' ll be over in 10 minutes .
Person2:It ' s the worst thing I ' Ve ever tried .

SOLUTION: informal

PROBLEM: Person1: Do you like the Harry potter books and movies ?
Person2:Not really !
Person1: Why not ? They are very fun and exiting .
Person2:Maybe , but I think they are just for kids .
Person1: No , that ' s not true . Many adults like the Harry potter books too .
Person2:Maybe they don ' t agree with my taste .

SOLUTION: formal

PROBLEM: Person1: Lisa , I'm so glad to see you . How are you doing ?
Person2:Fine . I miss you so much , uncle Benjamin .
Person1: Me too . We haven't seen each other for years .
Person2:It's been 3 years now .
Person1: How time flies ! Now you are a college student out of a little girl .
Person2:How is aunty Shirley ?
Person1: Couldn't be better .
Person2:How has May been ?
Person1: She's been good . She is in grade one in Joy Chain high school . And she dreams to be a volunteer in 2008 .

SOLUTION:
informal