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: Hi Mary , how's it going ?
Person2:well , last night I had a big argument with Ann .
Person1: terrible . It must be something serious . You two are such close friends .
Person2:now that I look back at it , it wawsn't that big a deal . I shouldn't have lost my temper .
Person1: really ? What happened ?
Person2:it's just we've been planning to go the beach for a while , and we decided we could both make it this weekend . Then out of nowhere she called me up , said her boyfriend had made plans and that she nee
Person1: that's pretty harsh .
Person2:I know , but I was so upset . I mean , come on ! Does she have to do everything her boyfriend says ?
Person1: you know she probably feels just as bad .
Person2:well , I think I was being a little selfish myself . I know they don't get to see each other very often .
Person1: well , in that case I guess maybe you can be more understanding . You shouldn't let a trivial thing like this stand in the way of your friendship . After all you can go to the beach anytime you want .
Person2:yeah , I'll call her later to patch things up .
answer:
informal

question:
Person1: Hey Lydia , what are you reading ?
Person2:I ' m looking at my horoscope for this month ! My outlook is very positive . It says that I should take a vacation to someplace exotic , and that I will have a passionate summer fling !
Person1: What are you talking about ? Let me see that ... What are horoscopes ?
Person2:It ' s a prediction of your month , based on your zodiac sign . You have a different sign for the month and date you were born in . I was born on April 15th , so I ' m an Aries . When were you born ?
Person1: January 5th .
Person2:Let ' s see . . . you ' re a Capricorn . It says that you will be feeling stress at work , but you could see new , exciting developments in your love life . Looks like we ' ll both have interesting summers !
Person1: That ' s bogus . I don ' t feel any stress at work , and my love life is practically nonexistent . This zodiac stuff is all a bunch of nonsense .
Person2:No , it ' s not , your astrology sign can tell you a lot about your personality . See ? It says that an Aries is energetic and loves to socialize .
Person1: Well , you certainly match those criteria , but they ' re so broad they could apply to anyone . What does it say about me ?
Person2:A Capricorn is serious-minded and practical . She likes to do things in conventional ways . That sounds just like you !
answer:
formal

question:
Person1: Could you have a taxi pick me up and take me to the airport before 1 p . m . ?
Person2:What's your address , sir ?
Person1: I live at 323 Park Street .
Person2:Ok , someone will be there by 12:15 .
Person1: What are your rates ?
Person2:It's 2 dollars initially and 35 cents for each quarter mile .
Person1: I have four very large suitcases . Will those fit in the taxi ?
Person2:No , I'll send a larger vehicle to pick you up .
answer:
formal