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'.

Q:  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 ! 

A: formal
****
Q:  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 . 

A: informal
****
Q:  Person1:       Hello . 
 Person2:Hi . 
 Person1:        How are you ? 
 Person2:I'm good . How are you ? 
 Person1:        Good . Do you speak English ? 
 Person2:A little . Are you American ? 
 Person1:        Yes . 
 Person2:Where are you from ? 
 Person1:        I'm from California . 
 Person2:Nice to meet you . 
 Person1:        Nice to meet you too . 

A:
formal
****
