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:       do you like playing games ?  
 Person2:I like playing computer games , but I'm not really into board games .  
 Person1:        how about individual games like the Rubik's cube or solitaire ?  
 Person2:the Rubik's cube is so difficult to solve that I think it should be banned !  
 Person1:        if I taught you how to do it , I'm sure you could solve it .  
 Person2:how did you figure out how to slove the Rubik's cube ?  
 Person1:        I didn't really have to figure it out . I just followed the instructions !  
 Person2:I had no idea there were a set of instructions . I thought everyone who could solve it were all geniuses !  
 Person1:        hints are really important when you're solving puzzles . If you give me some hints about playing that PS2 game , I ’ ll show you how to solve the Rubik's cube .  
 Person2:it's a deal .  
 Person1:        do you remember , years ago , when everybody at the New Year's party had yo-yos ?  
 Person2:yeah . That was a strange party . Can you still do any of those yo-yo tricks ?  
 Person1:        I don't know . I haven't tried yo-yo since that party !  
 Person2:I could never figure out how to use my yo-yo .  
 Person1:        if you don't start when you're young , it's hard to get the hang of it .  
 Person2:let's get started with this game then .  
 Person1:        ok . 
answer:
formal


question:
 Person1:       How about you , Chuck ? Where did you grow up ?  
 Person2:Well , I was born in Ohio , but I grew up in Texas .  
 Person1:        And when did you come to Los Angeles ?  
 Person2:In 1978 . I went to college here .  
 Person1:        Oh . What was your major ?  
 Person2:Drama . I was an actor for five years after college .  
 Person1:        That's interesting . So why did you become a hairdresser ?  
 Person2:Because I needed the money . And because I was good at it . Look ! What do you think ? 
answer:
informal


question:
 Person1:       Uh ... that's Greek to me .  
 Person2:That means they have tapered legs .  
 Person1:        Well , mine are baggy . They're the kind of pants you can lounge around in .  
 Person2:Mine are , too .  
 Person1:        So maybe we shouldn't go out after all .  
 Person2:Yeah . Let's just lounge around ! 
answer:

informal


