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:       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:       Can you imagine a boat letting in the river ?  
 Person2:That would be terrible .  
 Person1:        Sure thing . I have an experience like that .  
 Person2:Oh , how were you saved finally ?  
 Person1:        I was in such a panic at that time . Fortunately another boat came along and I was saved from drowning . 
answer:
informal


question:
 Person1:       What's the matter with you then ? You look miserable .  
 Person2:It's us .  
 Person1:        What do you mean by us .  
 Person2:Well , you always say you're busy .  
 Person1:        That's right .  
 Person2:And you often go back to live with your parents and leave our son in the room by himself .  
 Person1:        I ... I ... I miss my parents , also they miss me .  
 Person2:Oh I remember , I cut terrible calls , and you didn't say anything about it .  
 Person1:        You mean I am groaned a few words ?  
 Person2:Totally not . Perhaps it's about our marriage . 
answer:

formal


